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authorAl Viro <viro@zeniv.linux.org.uk>2013-06-23 22:45:30 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-06-29 12:57:53 +0400
commit2142914e3eb1168978e842f65cfd182be7582861 (patch)
treef84e269e7a849b36ccd11789473fd580a4d1265e /fs/read_write.c
parent5d48f3a2de568ba2c9d06ecbdf995e0702748f22 (diff)
downloadlinux-2142914e3eb1168978e842f65cfd182be7582861.tar.bz2
lseek_execute() doesn't need an inode passed to it
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/read_write.c')
-rw-r--r--fs/read_write.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/read_write.c b/fs/read_write.c
index fd72b592aa1b..37d16e82b575 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -41,8 +41,7 @@ static inline int unsigned_offsets(struct file *file)
return file->f_mode & FMODE_UNSIGNED_OFFSET;
}
-static loff_t lseek_execute(struct file *file, struct inode *inode,
- loff_t offset, loff_t maxsize)
+static loff_t lseek_execute(struct file *file, loff_t offset, loff_t maxsize)
{
if (offset < 0 && !unsigned_offsets(file))
return -EINVAL;
@@ -76,8 +75,6 @@ loff_t
generic_file_llseek_size(struct file *file, loff_t offset, int whence,
loff_t maxsize, loff_t eof)
{
- struct inode *inode = file->f_mapping->host;
-
switch (whence) {
case SEEK_END:
offset += eof;
@@ -97,8 +94,7 @@ generic_file_llseek_size(struct file *file, loff_t offset, int whence,
* like SEEK_SET.
*/
spin_lock(&file->f_lock);
- offset = lseek_execute(file, inode, file->f_pos + offset,
- maxsize);
+ offset = lseek_execute(file, file->f_pos + offset, maxsize);
spin_unlock(&file->f_lock);
return offset;
case SEEK_DATA:
@@ -120,7 +116,7 @@ generic_file_llseek_size(struct file *file, loff_t offset, int whence,
break;
}
- return lseek_execute(file, inode, offset, maxsize);
+ return lseek_execute(file, offset, maxsize);
}
EXPORT_SYMBOL(generic_file_llseek_size);