diff options
| author |   Eric Dumazet <dada1@cosmosbay.com> | 2005-09-06 15:17:38 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 16:57:32 -0700 |
| commit | 2832e9366a1fcd6f76957a42157be041240f994e (patch) | |
| tree | d2dd2a46f3ba7476b7db31806b5d98c4ed6a46dd | |
| parent | [PATCH] remove a redundant variable in sys_prctl() (diff) | |
| download | linux-dev-2832e9366a1fcd6f76957a42157be041240f994e.tar.xz linux-dev-2832e9366a1fcd6f76957a42157be041240f994e.zip | |
[PATCH] remove file.f_maxcount
struct file cleanup: f_maxcount has an unique value (INT_MAX). Just use
the hard-wired value.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/file_table.c | 1 | ||||
| -rw-r--r-- | fs/read_write.c | 2 | ||||
| -rw-r--r-- | include/linux/fs.h | 1 |
3 files changed, 1 insertions, 3 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index 1d3de78e6bc9..43e9e1737de2 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -89,7 +89,6 @@ struct file *get_empty_filp(void) rwlock_init(&f->f_owner.lock); /* f->f_version: 0 */ INIT_LIST_HEAD(&f->f_list); - f->f_maxcount = INT_MAX; return f; over: diff --git a/fs/read_write.c b/fs/read_write.c index 563abd09b5c8..b60324aaa2b6 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -188,7 +188,7 @@ int rw_verify_area(int read_write, struct file *file, loff_t *ppos, size_t count struct inode *inode; loff_t pos; - if (unlikely(count > file->f_maxcount)) + if (unlikely(count > INT_MAX)) goto Einval; pos = *ppos; if (unlikely((pos < 0) || (loff_t) (pos + count) < 0)) diff --git a/include/linux/fs.h b/include/linux/fs.h index 67e6732d4fdc..2036747c7d1f 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -594,7 +594,6 @@ struct file { unsigned int f_uid, f_gid; struct file_ra_state f_ra; - size_t f_maxcount; unsigned long f_version; void *f_security; |