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authorNamhyung Kim <namhyung@gmail.com>2011-02-02 02:52:46 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2011-02-03 03:03:19 +0300
commit3cd90ea42f2c15f928b70ed66f6d8ed0a8e7aadd (patch)
tree2e27c807baaec2e6528cd5431d57308a4d874dea
parent1a44bc8c7cfe69756a116d38aef992d50fc1969d (diff)
downloadlinux-3cd90ea42f2c15f928b70ed66f6d8ed0a8e7aadd.tar.xz
vfs: sparse: add __FMODE_EXEC
FMODE_EXEC is a constant type of fmode_t but was used with normal integer constants. This results in following warnings from sparse. Fix it using new macro __FMODE_EXEC. fs/exec.c:116:58: warning: restricted fmode_t degrades to integer fs/exec.c:689:58: warning: restricted fmode_t degrades to integer fs/fcntl.c:777:9: warning: restricted fmode_t degrades to integer Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/exec.c4
-rw-r--r--fs/fcntl.c2
-rw-r--r--include/linux/fs.h1
3 files changed, 4 insertions, 3 deletions
diff --git a/fs/exec.c b/fs/exec.c
index c62efcb959c7..52a447d9b6ab 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -120,7 +120,7 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
goto out;
file = do_filp_open(AT_FDCWD, tmp,
- O_LARGEFILE | O_RDONLY | FMODE_EXEC, 0,
+ O_LARGEFILE | O_RDONLY | __FMODE_EXEC, 0,
MAY_READ | MAY_EXEC | MAY_OPEN);
putname(tmp);
error = PTR_ERR(file);
@@ -723,7 +723,7 @@ struct file *open_exec(const char *name)
int err;
file = do_filp_open(AT_FDCWD, name,
- O_LARGEFILE | O_RDONLY | FMODE_EXEC, 0,
+ O_LARGEFILE | O_RDONLY | __FMODE_EXEC, 0,
MAY_EXEC | MAY_OPEN);
if (IS_ERR(file))
goto out;
diff --git a/fs/fcntl.c b/fs/fcntl.c
index ecc8b3954ed6..cb1026181bdc 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -815,7 +815,7 @@ static int __init fcntl_init(void)
__O_SYNC | O_DSYNC | FASYNC |
O_DIRECT | O_LARGEFILE | O_DIRECTORY |
O_NOFOLLOW | O_NOATIME | O_CLOEXEC |
- FMODE_EXEC
+ __FMODE_EXEC
));
fasync_cache = kmem_cache_create("fasync_cache",
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 675678a01f50..bd3215940c37 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2555,6 +2555,7 @@ int proc_nr_inodes(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos);
int __init get_filesystem_list(char *buf);
+#define __FMODE_EXEC ((__force int) FMODE_EXEC)
#define __FMODE_NONOTIFY ((__force int) FMODE_NONOTIFY)
#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])