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Date: Tue, 16 Nov 2010 12:13:50 +0530
From: Tushar Mehta <tushariiitb@...il.com>
To: gregkh@...e.de, hpa@...or.com, ak@...ux.intel.com,
andrea.gelmini@...ma.net, hjk@...utronix.de
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
autofs@...ux.kernel.org, Tushar Mehta <tushariiitb@...il.com>
Subject: [PATCH] Staging: fix coding style issue in asus_oled/asus_oled.c and autofs/dirhash.c
This is a patch to the asus_oled.c and dirhash.c file that
fixes up a brace warning found by the checkpatch.pl tool
Signed-off-by: Tushar Mehta <tushariiitb@...il.com>
---
drivers/staging/asus_oled/asus_oled.c | 2 +-
drivers/staging/autofs/dirhash.c | 87 ++++++++++++++++++--------------
2 files changed, 50 insertions(+), 39 deletions(-)
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 8c95d8c..1dda9fb 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -70,7 +70,7 @@ module_param(start_off, uint, 0644);
MODULE_PARM_DESC(start_off,
"Set to 1 to switch off OLED display after it is attached");
-enum oled_pack_mode{
+enum oled_pack_mode {
PACK_MODE_G1,
PACK_MODE_G50,
PACK_MODE_LAST
diff --git a/drivers/staging/autofs/dirhash.c b/drivers/staging/autofs/dirhash.c
index 8f3e2b8..d3f42c8 100644
--- a/drivers/staging/autofs/dirhash.c
+++ b/drivers/staging/autofs/dirhash.c
@@ -30,7 +30,7 @@ void autofs_update_usage(struct autofs_dirhash *dh,
struct autofs_dir_ent *ent)
{
autofs_delete_usage(ent); /* Unlink from current position */
- autofs_init_usage(dh,ent); /* Relink at queue tail */
+ autofs_init_usage(dh, ent); /* Relink at queue tail */
}
struct autofs_dir_ent *autofs_expire(struct super_block *sb,
@@ -45,17 +45,18 @@ struct autofs_dir_ent *autofs_expire(struct super_block *sb,
struct path path;
int umount_ok;
- if ( list_empty(&dh->expiry_head) || sbi->catatonic )
+ if (list_empty(&dh->expiry_head) || sbi->catatonic)
return NULL; /* No entries */
/* We keep the list sorted by last_usage and want old stuff */
- ent = list_entry(dh->expiry_head.next, struct autofs_dir_ent, exp);
+ ent = list_entry(dh->expiry_head.next,
+ struct autofs_dir_ent, exp);
if (jiffies - ent->last_usage < timeout)
break;
/* Move to end of list in case expiry isn't desirable */
autofs_update_usage(dh, ent);
/* Check to see that entry is expirable */
- if ( ent->ino < AUTOFS_FIRST_DIR_INO )
+ if (ent->ino < AUTOFS_FIRST_DIR_INO)
return ent; /* Symlinks are always expirable */
/* Get the dentry for the autofs subdirectory */
@@ -63,14 +64,15 @@ struct autofs_dir_ent *autofs_expire(struct super_block *sb,
if (!path.dentry) {
/* Should only happen in catatonic mode */
- printk("autofs: dentry == NULL but inode range is directory, entry %s\n", ent->name);
+ printk(KERN_DEBUG "autofs: dentry == NULL but inode \
+ range is directory, entry %s\n", ent->name);
autofs_delete_usage(ent);
continue;
}
if (!path.dentry->d_inode) {
dput(path.dentry);
- printk("autofs: negative dentry on expiry queue: %s\n",
+ printk(KERN_DEBUG "autofs: negative dentry on expiry queue: %s\n",
ent->name);
autofs_delete_usage(ent);
continue;
@@ -80,14 +82,16 @@ struct autofs_dir_ent *autofs_expire(struct super_block *sb,
point to the mounted-on-top root. */
if (!S_ISDIR(path.dentry->d_inode->i_mode) ||
!d_mountpoint(path.dentry)) {
- DPRINTK(("autofs: not expirable (not a mounted directory): %s\n", ent->name));
+ DPRINTK(("autofs: not expirable \
+ (not a mounted directory): %s\n", ent->name));
continue;
}
path.mnt = mnt;
path_get(&path);
if (!follow_down(&path)) {
path_put(&path);
- DPRINTK(("autofs: not expirable (not a mounted directory): %s\n", ent->name));
+ DPRINTK(("autofs: not expirable\
+ (not a mounted directory): %s\n", ent->name));
continue;
}
while (d_mountpoint(path.dentry) && follow_down(&path))
@@ -96,30 +100,37 @@ struct autofs_dir_ent *autofs_expire(struct super_block *sb,
path_put(&path);
if (umount_ok) {
- DPRINTK(("autofs: signaling expire on %s\n", ent->name));
+ DPRINTK(("autofs: signaling expire on %s\n",
+ ent->name));
return ent; /* Expirable! */
}
- DPRINTK(("autofs: didn't expire due to may_umount: %s\n", ent->name));
+
+ DPRINTK(("autofs: didn't expire due to may_umount: %s\n",
+ ent->name));
}
return NULL; /* No expirable entries */
}
-void autofs_initialize_hash(struct autofs_dirhash *dh) {
+void autofs_initialize_hash(struct autofs_dirhash *dh)
+{
memset(&dh->h, 0, AUTOFS_HASH_SIZE*sizeof(struct autofs_dir_ent *));
INIT_LIST_HEAD(&dh->expiry_head);
}
-struct autofs_dir_ent *autofs_hash_lookup(const struct autofs_dirhash *dh, struct qstr *name)
+struct autofs_dir_ent *autofs_hash_lookup(const struct autofs_dirhash *dh,
+ struct qstr *name)
{
struct autofs_dir_ent *dhn;
DPRINTK(("autofs_hash_lookup: hash = 0x%08x, name = ", name->hash));
- autofs_say(name->name,name->len);
+ autofs_say(name->name, name->len);
- for ( dhn = dh->h[(unsigned) name->hash % AUTOFS_HASH_SIZE] ; dhn ; dhn = dhn->next ) {
- if ( name->hash == dhn->hash &&
+ for (dhn = dh->h[(unsigned) name->hash % AUTOFS_HASH_SIZE];
+ dhn;
+ dhn = dhn->next) {
+ if (name->hash == dhn->hash &&
name->len == dhn->len &&
- !memcmp(name->name, dhn->name, name->len) )
+ !memcmp(name->name, dhn->name, name->len))
break;
}
@@ -131,9 +142,9 @@ void autofs_hash_insert(struct autofs_dirhash *dh, struct autofs_dir_ent *ent)
struct autofs_dir_ent **dhnp;
DPRINTK(("autofs_hash_insert: hash = 0x%08x, name = ", ent->hash));
- autofs_say(ent->name,ent->len);
+ autofs_say(ent->name, ent->len);
- autofs_init_usage(dh,ent);
+ autofs_init_usage(dh, ent);
if (ent->dentry)
dget(ent->dentry);
@@ -141,19 +152,19 @@ void autofs_hash_insert(struct autofs_dirhash *dh, struct autofs_dir_ent *ent)
ent->next = *dhnp;
ent->back = dhnp;
*dhnp = ent;
- if ( ent->next )
+ if (ent->next)
ent->next->back = &(ent->next);
}
void autofs_hash_delete(struct autofs_dir_ent *ent)
{
*(ent->back) = ent->next;
- if ( ent->next )
+ if (ent->next)
ent->next->back = ent->back;
autofs_delete_usage(ent);
- if ( ent->dentry )
+ if (ent->dentry)
dput(ent->dentry);
kfree(ent->name);
kfree(ent);
@@ -176,37 +187,37 @@ struct autofs_dir_ent *autofs_hash_enum(const struct autofs_dirhash *dh,
bucket = (*ptr >> 16) - 1;
ecount = *ptr & 0xffff;
- if ( bucket < 0 ) {
+ if (bucket < 0)
bucket = ecount = 0;
- }
DPRINTK(("autofs_hash_enum: bucket %d, entry %d\n", bucket, ecount));
ent = last ? last->next : NULL;
- if ( ent ) {
+ if (ent) {
ecount++;
} else {
- while ( bucket < AUTOFS_HASH_SIZE ) {
+ while (bucket < AUTOFS_HASH_SIZE) {
ent = dh->h[bucket];
- for ( i = ecount ; ent && i ; i-- )
+ for (i = ecount ; ent && i ; i--)
ent = ent->next;
-
+
if (ent) {
ecount++; /* Point to *next* entry */
break;
}
-
+
bucket++; ecount = 0;
}
}
#ifdef DEBUG
- if ( !ent )
- printk("autofs_hash_enum: nothing found\n");
+ if (!ent)
+ printk(KERN_DEBUG "autofs_hash_enum: nothing found\n");
else {
- printk("autofs_hash_enum: found hash %08x, name", ent->hash);
- autofs_say(ent->name,ent->len);
+ printk(KERN_DEBUG "autofs_hash_enum: found hash %08x, name",
+ ent->hash);
+ autofs_say(ent->name, ent->len);
}
#endif
@@ -221,9 +232,9 @@ void autofs_hash_dputall(struct autofs_dirhash *dh)
int i;
struct autofs_dir_ent *ent;
- for ( i = 0 ; i < AUTOFS_HASH_SIZE ; i++ ) {
- for ( ent = dh->h[i] ; ent ; ent = ent->next ) {
- if ( ent->dentry ) {
+ for (i = 0 ; i < AUTOFS_HASH_SIZE ; i++) {
+ for (ent = dh->h[i] ; ent ; ent = ent->next) {
+ if (ent->dentry) {
dput(ent->dentry);
ent->dentry = NULL;
}
@@ -238,10 +249,10 @@ void autofs_hash_nuke(struct autofs_sb_info *sbi)
int i;
struct autofs_dir_ent *ent, *nent;
- for ( i = 0 ; i < AUTOFS_HASH_SIZE ; i++ ) {
- for ( ent = sbi->dirhash.h[i] ; ent ; ent = nent ) {
+ for (i = 0 ; i < AUTOFS_HASH_SIZE ; i++) {
+ for (ent = sbi->dirhash.h[i] ; ent ; ent = nent) {
nent = ent->next;
- if ( ent->dentry )
+ if (ent->dentry)
dput(ent->dentry);
kfree(ent->name);
kfree(ent);
--
1.7.1
--
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