From: Eric Van Hensbergen ericvh@kernel.org
commit 878cb3e0337d7c3096aee301a2a3cd358dc8aa81 upstream.
There appears to be a typo in the comparison statement for the logic which sets a file's cache mode based on mount flags.
Cc: stable@vger.kernel.org Fixes: 1543b4c5071c ("fs/9p: remove writeback fid and fix per-file modes") Reviewed-by: Christian Schoenebeck linux_oss@crudebyte.com Reviewed-by: Dominique Martinet asmadeus@codewreck.org Signed-off-by: Eric Van Hensbergen ericvh@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/9p/fid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -57,7 +57,7 @@ static inline void v9fs_fid_add_modes(st (s_flags & V9FS_DIRECT_IO) || (f_flags & O_DIRECT)) { fid->mode |= P9L_DIRECT; /* no read or write cache */ } else if ((!(s_cache & CACHE_WRITEBACK)) || - (f_flags & O_DSYNC) | (s_flags & V9FS_SYNC)) { + (f_flags & O_DSYNC) || (s_flags & V9FS_SYNC)) { fid->mode |= P9L_NOWRITECACHE; } }