Commit 1a44bc8c authored Feb 01, 2011 by Namhyung Kim Committed by Linus Torvalds Feb 02, 2011

vfs: sparse: remove a warning on OPEN_FMODE()



AND-ing FMODE_* constant with normal integer results in following
sparse warnings. Fix it.

 fs/open.c:662:21: warning: restricted fmode_t degrades to integer
 fs/anon_inodes.c:123:34: 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>

parent 3751d604

include/linux/fs.h

+3 −1

Original line number	Diff line number	Diff line
		@@ -2555,9 +2555,11 @@ 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_NONOTIFY ((__force int) FMODE_NONOTIFY)

		#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])
		#define OPEN_FMODE(flag) ((__force fmode_t)(((flag + 1) & O_ACCMODE) \| \
		(flag & FMODE_NONOTIFY)))
		(flag & __FMODE_NONOTIFY)))

		#endif /* __KERNEL__ */
		#endif /* _LINUX_FS_H */

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