diff options
| author | Ivan Bornyakov <brnkv.i1@gmail.com> | 2018-05-22 16:34:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 18:41:19 +0200 |
| commit | 1e71247364a0805328eabc29fc627c808c88d3fe (patch) | |
| tree | 8ccc3750e4abd80f610d0eb777c6d1e87ea9186b /drivers/staging/lustre | |
| parent | 777690e68cbe27e266a746a9f5b63e273fe1a7a0 (diff) | |
staging: lustre: libcfs: add parens around macros args
One may call 'CFS_FAIL_TIMEOUT(id, secs + 5);' and get unexpected result
after macro substitution, viz., 'secs + 5' will turn into
'secs + 5 * 1000'
Signed-off-by: Ivan Bornyakov <brnkv.i1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre')
| -rw-r--r-- | drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h index a0c3413f4e6e..8074e390b4d1 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h @@ -143,7 +143,7 @@ static inline int cfs_fail_timeout_set(u32 id, u32 value, int ms, int set) /* If id hit cfs_fail_loc, sleep for seconds or milliseconds */ #define CFS_FAIL_TIMEOUT(id, secs) \ - cfs_fail_timeout_set(id, 0, secs * 1000, CFS_FAIL_LOC_NOSET) + cfs_fail_timeout_set(id, 0, (secs) * 1000, CFS_FAIL_LOC_NOSET) #define CFS_FAIL_TIMEOUT_MS(id, ms) \ cfs_fail_timeout_set(id, 0, ms, CFS_FAIL_LOC_NOSET) @@ -153,10 +153,10 @@ static inline int cfs_fail_timeout_set(u32 id, u32 value, int ms, int set) * sleep seconds or milliseconds */ #define CFS_FAIL_TIMEOUT_ORSET(id, value, secs) \ - cfs_fail_timeout_set(id, value, secs * 1000, CFS_FAIL_LOC_ORSET) + cfs_fail_timeout_set(id, value, (secs) * 1000, CFS_FAIL_LOC_ORSET) #define CFS_FAIL_TIMEOUT_RESET(id, value, secs) \ - cfs_fail_timeout_set(id, value, secs * 1000, CFS_FAIL_LOC_RESET) + cfs_fail_timeout_set(id, value, (secs) * 1000, CFS_FAIL_LOC_RESET) #define CFS_FAIL_TIMEOUT_MS_ORSET(id, value, ms) \ cfs_fail_timeout_set(id, value, ms, CFS_FAIL_LOC_ORSET) |