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Message-ID: <20071221155453.GA8575@joi>
Date: Fri, 21 Dec 2007 16:55:03 +0100
From: Marcin Slusarz <marcin.slusarz@...il.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
Ben Fennema <bfennema@...con.csc.calpoly.edu>,
Jan Kara <jack@...e.cz>
Subject: [PATCH 1/5] udf: remove wrong prototype of udf_readdir
sparse generated:
fs/udf/dir.c:78:5: warning: symbol 'udf_readdir' was not declared. Should it be static?
there are 2 different prototypes of udf_readdir - remove them and move
code around to make it still compile
Signed-off-by: Marcin Slusarz <marcin.slusarz@...il.com>
Acked-by: Jan Kara <jack@...e.cz>
---
fs/udf/dir.c | 118 +++++++++++++++++++++++++++------------------------------
1 files changed, 56 insertions(+), 62 deletions(-)
diff --git a/fs/udf/dir.c b/fs/udf/dir.c
index 9e3b9f9..174d2fc 100644
--- a/fs/udf/dir.c
+++ b/fs/udf/dir.c
@@ -36,68 +36,8 @@
#include "udf_i.h"
#include "udf_sb.h"
-/* Prototypes for file operations */
-static int udf_readdir(struct file *, void *, filldir_t);
-static int do_udf_readdir(struct inode *, struct file *, filldir_t, void *);
-
-/* readdir and lookup functions */
-
-const struct file_operations udf_dir_operations = {
- .read = generic_read_dir,
- .readdir = udf_readdir,
- .ioctl = udf_ioctl,
- .fsync = udf_fsync_file,
-};
-
-/*
- * udf_readdir
- *
- * PURPOSE
- * Read a directory entry.
- *
- * DESCRIPTION
- * Optional - sys_getdents() will return -ENOTDIR if this routine is not
- * available.
- *
- * Refer to sys_getdents() in fs/readdir.c
- * sys_getdents() -> .
- *
- * PRE-CONDITIONS
- * filp Pointer to directory file.
- * buf Pointer to directory entry buffer.
- * filldir Pointer to filldir function.
- *
- * POST-CONDITIONS
- * <return> >=0 on success.
- *
- * HISTORY
- * July 1, 1997 - Andrew E. Mileski
- * Written, tested, and released.
- */
-
-int udf_readdir(struct file *filp, void *dirent, filldir_t filldir)
-{
- struct inode *dir = filp->f_path.dentry->d_inode;
- int result;
-
- lock_kernel();
-
- if (filp->f_pos == 0) {
- if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) < 0) {
- unlock_kernel();
- return 0;
- }
- filp->f_pos++;
- }
-
- result = do_udf_readdir(dir, filp, filldir, dirent);
- unlock_kernel();
- return result;
-}
-
-static int
-do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
- void *dirent)
+static int do_udf_readdir(struct inode *dir, struct file *filp,
+ filldir_t filldir, void *dirent)
{
struct udf_fileident_bh fibh;
struct fileIdentDesc *fi = NULL;
@@ -244,3 +184,57 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
return 0;
}
+
+/*
+ * udf_readdir
+ *
+ * PURPOSE
+ * Read a directory entry.
+ *
+ * DESCRIPTION
+ * Optional - sys_getdents() will return -ENOTDIR if this routine is not
+ * available.
+ *
+ * Refer to sys_getdents() in fs/readdir.c
+ * sys_getdents() -> .
+ *
+ * PRE-CONDITIONS
+ * filp Pointer to directory file.
+ * buf Pointer to directory entry buffer.
+ * filldir Pointer to filldir function.
+ *
+ * POST-CONDITIONS
+ * <return> >=0 on success.
+ *
+ * HISTORY
+ * July 1, 1997 - Andrew E. Mileski
+ * Written, tested, and released.
+ */
+
+static int udf_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+ struct inode *dir = filp->f_path.dentry->d_inode;
+ int result;
+
+ lock_kernel();
+
+ if (filp->f_pos == 0) {
+ if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) < 0) {
+ unlock_kernel();
+ return 0;
+ }
+ filp->f_pos++;
+ }
+
+ result = do_udf_readdir(dir, filp, filldir, dirent);
+ unlock_kernel();
+ return result;
+}
+
+/* readdir and lookup functions */
+const struct file_operations udf_dir_operations = {
+ .read = generic_read_dir,
+ .readdir = udf_readdir,
+ .ioctl = udf_ioctl,
+ .fsync = udf_fsync_file,
+};
--
1.5.3.4
--
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