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[PATCH] introduce fmode_t, do annotations
[pandora-kernel.git]
/
fs
/
locks.c
diff --git
a/fs/locks.c
b/fs/locks.c
index
5eb259e
..
2045748
100644
(file)
--- a/
fs/locks.c
+++ b/
fs/locks.c
@@
-1580,7
+1580,8
@@
asmlinkage long sys_flock(unsigned int fd, unsigned int cmd)
cmd &= ~LOCK_NB;
unlock = (cmd == LOCK_UN);
- if (!unlock && !(cmd & LOCK_MAND) && !(filp->f_mode & 3))
+ if (!unlock && !(cmd & LOCK_MAND) &&
+ !(filp->f_mode & (FMODE_READ|FMODE_WRITE)))
goto out_putf;
error = flock_make_lock(filp, &lock, cmd);