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Message-Id: <1401991933-7377-2-git-send-email-fabf@skynet.be>
Date: Thu, 5 Jun 2014 20:12:11 +0200
From: Fabian Frederick <fabf@...net.be>
To: linux-kernel@...r.kernel.org
Cc: joe@...ches.com, akpm@...ux-foundation.org,
Fabian Frederick <fabf@...net.be>
Subject: [PATCH 1/3] FS/QNX6: Convert printk to pr_foo()
use current logging functions.
coalesce formats
Cc: Joe Perches <joe@...ches.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
fs/qnx6/dir.c | 14 ++++++------
fs/qnx6/inode.c | 62 +++++++++++++++++++++++------------------------------
fs/qnx6/super_mmi.c | 22 +++++++++----------
3 files changed, 43 insertions(+), 55 deletions(-)
diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c
index 15b7d92..2289ea1 100644
--- a/fs/qnx6/dir.c
+++ b/fs/qnx6/dir.c
@@ -77,13 +77,12 @@ static int qnx6_dir_longfilename(struct inode *inode,
if (de->de_size != 0xff) {
/* error - long filename entries always have size 0xff
in direntry */
- printk(KERN_ERR "qnx6: invalid direntry size (%i).\n",
- de->de_size);
+ pr_err("qnx6: invalid direntry size (%i).\n", de->de_size);
return 0;
}
lf = qnx6_longname(s, de, &page);
if (IS_ERR(lf)) {
- printk(KERN_ERR "qnx6:Error reading longname\n");
+ pr_err("qnx6:Error reading longname\n");
return 0;
}
@@ -91,7 +90,7 @@ static int qnx6_dir_longfilename(struct inode *inode,
if (lf_size > QNX6_LONG_NAME_MAX) {
QNX6DEBUG((KERN_INFO "file %s\n", lf->lf_fname));
- printk(KERN_ERR "qnx6:Filename too long (%i)\n", lf_size);
+ pr_err("qnx6:Filename too long (%i)\n", lf_size);
qnx6_put_page(page);
return 0;
}
@@ -100,7 +99,7 @@ static int qnx6_dir_longfilename(struct inode *inode,
mmi 3g filesystem does not have that checksum */
if (!test_opt(s, MMI_FS) && fs32_to_cpu(sbi, de->de_checksum) !=
qnx6_lfile_checksum(lf->lf_fname, lf_size))
- printk(KERN_INFO "qnx6: long filename checksum error.\n");
+ pr_info("qnx6: long filename checksum error.\n");
QNX6DEBUG((KERN_INFO "qnx6_readdir:%.*s inode:%u\n",
lf_size, lf->lf_fname, de_inode));
@@ -136,7 +135,7 @@ static int qnx6_readdir(struct file *file, struct dir_context *ctx)
int i = start;
if (IS_ERR(page)) {
- printk(KERN_ERR "qnx6_readdir: read failed\n");
+ pr_err("qnx6_readdir: read failed\n");
ctx->pos = (n + 1) << PAGE_CACHE_SHIFT;
return PTR_ERR(page);
}
@@ -259,8 +258,7 @@ unsigned qnx6_find_entry(int len, struct inode *dir, const char *name,
if (ino)
goto found;
} else
- printk(KERN_ERR "qnx6: undefined "
- "filename size in inode.\n");
+ pr_err("qnx6: undefined filename size in inode.\n");
}
qnx6_put_page(page);
}
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 65cdaab..0042af9 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -87,7 +87,7 @@ static int qnx6_get_block(struct inode *inode, sector_t iblock,
static int qnx6_check_blockptr(__fs32 ptr)
{
if (ptr == ~(__fs32)0) {
- printk(KERN_ERR "qnx6: hit unused blockpointer.\n");
+ pr_err("qnx6: hit unused blockpointer.\n");
return 0;
}
return 1;
@@ -127,8 +127,7 @@ static unsigned qnx6_block_map(struct inode *inode, unsigned no)
levelptr = no >> bitdelta;
if (levelptr > QNX6_NO_DIRECT_POINTERS - 1) {
- printk(KERN_ERR "qnx6:Requested file block number (%u) too big.",
- no);
+ pr_err("qnx6:Requested file block number (%u) too big.", no);
return 0;
}
@@ -137,8 +136,7 @@ static unsigned qnx6_block_map(struct inode *inode, unsigned no)
for (i = 0; i < depth; i++) {
bh = sb_bread(s, block);
if (!bh) {
- printk(KERN_ERR "qnx6:Error reading block (%u)\n",
- block);
+ pr_err("qnx6:Error reading block (%u)\n", block);
return 0;
}
bitdelta -= ptrbits;
@@ -277,7 +275,7 @@ static struct buffer_head *qnx6_check_first_superblock(struct super_block *s,
start with the first superblock */
bh = sb_bread(s, offset);
if (!bh) {
- printk(KERN_ERR "qnx6: unable to read the first superblock\n");
+ pr_err("qnx6: unable to read the first superblock\n");
return NULL;
}
sb = (struct qnx6_super_block *)bh->b_data;
@@ -292,13 +290,10 @@ static struct buffer_head *qnx6_check_first_superblock(struct super_block *s,
sbi->s_bytesex = BYTESEX_LE;
if (!silent) {
if (offset == 0) {
- printk(KERN_ERR "qnx6: wrong signature (magic)"
- " in superblock #1.\n");
+ pr_err("qnx6: wrong signature (magic) in superblock #1.\n");
} else {
- printk(KERN_INFO "qnx6: wrong signature (magic)"
- " at position (0x%lx) - will try"
- " alternative position (0x0000).\n",
- offset * s->s_blocksize);
+ pr_info("qnx6: wrong signature (magic) at position (0x%lx) - will try alternative position (0x0000).\n",
+ offset * s->s_blocksize);
}
}
brelse(bh);
@@ -329,13 +324,13 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* Superblock always is 512 Byte long */
if (!sb_set_blocksize(s, QNX6_SUPERBLOCK_SIZE)) {
- printk(KERN_ERR "qnx6: unable to set blocksize\n");
+ pr_err("qnx6: unable to set blocksize\n");
goto outnobh;
}
/* parse the mount-options */
if (!qnx6_parse_options((char *) data, s)) {
- printk(KERN_ERR "qnx6: invalid mount options.\n");
+ pr_err("qnx6: invalid mount options.\n");
goto outnobh;
}
if (test_opt(s, MMI_FS)) {
@@ -355,7 +350,7 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* try again without bootblock offset */
bh1 = qnx6_check_first_superblock(s, 0, silent);
if (!bh1) {
- printk(KERN_ERR "qnx6: unable to read the first superblock\n");
+ pr_err("qnx6: unable to read the first superblock\n");
goto outnobh;
}
/* seems that no bootblock at partition start */
@@ -370,13 +365,13 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
- printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
+ pr_err("qnx6: superblock #1 checksum error\n");
goto out;
}
/* set new blocksize */
if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
- printk(KERN_ERR "qnx6: unable to set blocksize\n");
+ pr_err("qnx6: unable to set blocksize\n");
goto out;
}
/* blocksize invalidates bh - pull it back in */
@@ -398,21 +393,20 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* next the second superblock */
bh2 = sb_bread(s, offset);
if (!bh2) {
- printk(KERN_ERR "qnx6: unable to read the second superblock\n");
+ pr_err("qnx6: unable to read the second superblock\n");
goto out;
}
sb2 = (struct qnx6_super_block *)bh2->b_data;
if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
if (!silent)
- printk(KERN_ERR "qnx6: wrong signature (magic)"
- " in superblock #2.\n");
+ pr_err("qnx6: wrong signature (magic) in superblock #2.\n");
goto out;
}
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb2->sb_checksum) !=
crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
- printk(KERN_ERR "qnx6: superblock #2 checksum error\n");
+ pr_err("qnx6: superblock #2 checksum error\n");
goto out;
}
@@ -422,25 +416,24 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
sbi->sb_buf = bh1;
sbi->sb = (struct qnx6_super_block *)bh1->b_data;
brelse(bh2);
- printk(KERN_INFO "qnx6: superblock #1 active\n");
+ pr_info("qnx6: superblock #1 active\n");
} else {
/* superblock #2 active */
sbi->sb_buf = bh2;
sbi->sb = (struct qnx6_super_block *)bh2->b_data;
brelse(bh1);
- printk(KERN_INFO "qnx6: superblock #2 active\n");
+ pr_info("qnx6: superblock #2 active\n");
}
mmi_success:
/* sanity check - limit maximum indirect pointer levels */
if (sb1->Inode.levels > QNX6_PTR_MAX_LEVELS) {
- printk(KERN_ERR "qnx6: too many inode levels (max %i, sb %i)\n",
- QNX6_PTR_MAX_LEVELS, sb1->Inode.levels);
+ pr_err("qnx6: too many inode levels (max %i, sb %i)\n",
+ QNX6_PTR_MAX_LEVELS, sb1->Inode.levels);
goto out;
}
if (sb1->Longfile.levels > QNX6_PTR_MAX_LEVELS) {
- printk(KERN_ERR "qnx6: too many longfilename levels"
- " (max %i, sb %i)\n",
- QNX6_PTR_MAX_LEVELS, sb1->Longfile.levels);
+ pr_err("qnx6: too many longfilename levels (max %i, sb %i)\n",
+ QNX6_PTR_MAX_LEVELS, sb1->Longfile.levels);
goto out;
}
s->s_op = &qnx6_sops;
@@ -460,7 +453,7 @@ mmi_success:
/* prefetch root inode */
root = qnx6_iget(s, QNX6_ROOT_INO);
if (IS_ERR(root)) {
- printk(KERN_ERR "qnx6: get inode failed\n");
+ pr_err("qnx6: get inode failed\n");
ret = PTR_ERR(root);
goto out2;
}
@@ -474,7 +467,7 @@ mmi_success:
errmsg = qnx6_checkroot(s);
if (errmsg != NULL) {
if (!silent)
- printk(KERN_ERR "qnx6: %s\n", errmsg);
+ pr_err("qnx6: %s\n", errmsg);
goto out3;
}
return 0;
@@ -555,8 +548,7 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
inode->i_mode = 0;
if (ino == 0) {
- printk(KERN_ERR "qnx6: bad inode number on dev %s: %u is "
- "out of range\n",
+ pr_err("qnx6: bad inode number on dev %s: %u is out of range\n",
sb->s_id, ino);
iget_failed(inode);
return ERR_PTR(-EIO);
@@ -566,8 +558,8 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
mapping = sbi->inodes->i_mapping;
page = read_mapping_page(mapping, n, NULL);
if (IS_ERR(page)) {
- printk(KERN_ERR "qnx6: major problem: unable to read inode from "
- "dev %s\n", sb->s_id);
+ pr_err("qnx6: major problem: unable to read inode from dev %s\n",
+ sb->s_id);
iget_failed(inode);
return ERR_CAST(page);
}
@@ -689,7 +681,7 @@ static int __init init_qnx6_fs(void)
return err;
}
- printk(KERN_INFO "QNX6 filesystem 1.0.0 registered.\n");
+ pr_info("QNX6 filesystem 1.0.0 registered.\n");
return 0;
}
diff --git a/fs/qnx6/super_mmi.c b/fs/qnx6/super_mmi.c
index 29c32cb..8e056b0 100644
--- a/fs/qnx6/super_mmi.c
+++ b/fs/qnx6/super_mmi.c
@@ -44,15 +44,14 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
start with the first superblock */
bh1 = sb_bread(s, 0);
if (!bh1) {
- printk(KERN_ERR "qnx6: Unable to read first mmi superblock\n");
+ pr_err("qnx6: Unable to read first mmi superblock\n");
return NULL;
}
sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
sbi = QNX6_SB(s);
if (fs32_to_cpu(sbi, sb1->sb_magic) != QNX6_SUPER_MAGIC) {
if (!silent) {
- printk(KERN_ERR "qnx6: wrong signature (magic) in"
- " superblock #1.\n");
+ pr_err("qnx6: wrong signature (magic) in superblock #1.\n");
goto out;
}
}
@@ -60,7 +59,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
- printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
+ pr_err("qnx6: superblock #1 checksum error\n");
goto out;
}
@@ -70,7 +69,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
/* set new blocksize */
if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
- printk(KERN_ERR "qnx6: unable to set blocksize\n");
+ pr_err("qnx6: unable to set blocksize\n");
goto out;
}
/* blocksize invalidates bh - pull it back in */
@@ -83,27 +82,26 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
/* read second superblock */
bh2 = sb_bread(s, offset);
if (!bh2) {
- printk(KERN_ERR "qnx6: unable to read the second superblock\n");
+ pr_err("qnx6: unable to read the second superblock\n");
goto out;
}
sb2 = (struct qnx6_mmi_super_block *)bh2->b_data;
if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
if (!silent)
- printk(KERN_ERR "qnx6: wrong signature (magic) in"
- " superblock #2.\n");
+ pr_err("qnx6: wrong signature (magic) in superblock #2.\n");
goto out;
}
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb2->sb_checksum)
!= crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
- printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
+ pr_err("qnx6: superblock #1 checksum error\n");
goto out;
}
qsb = kmalloc(sizeof(*qsb), GFP_KERNEL);
if (!qsb) {
- printk(KERN_ERR "qnx6: unable to allocate memory.\n");
+ pr_err("qnx6: unable to allocate memory.\n");
goto out;
}
@@ -119,7 +117,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
sbi->sb_buf = bh1;
sbi->sb = (struct qnx6_super_block *)bh1->b_data;
brelse(bh2);
- printk(KERN_INFO "qnx6: superblock #1 active\n");
+ pr_info("qnx6: superblock #1 active\n");
} else {
/* superblock #2 active */
qnx6_mmi_copy_sb(qsb, sb2);
@@ -131,7 +129,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
sbi->sb_buf = bh2;
sbi->sb = (struct qnx6_super_block *)bh2->b_data;
brelse(bh1);
- printk(KERN_INFO "qnx6: superblock #2 active\n");
+ pr_info("qnx6: superblock #2 active\n");
}
kfree(qsb);
--
1.8.4.5
--
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