diff options
| author | aybuke ozdemir <[email protected]> | 2015-02-21 22:47:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-02-26 12:23:57 -0800 |
| commit | 692f2b6cc298b86b9386bb26ea457aae957cc6ff (patch) | |
| tree | a6a18a4a5a603fe864b1606dc40217deaad05aa6 | |
| parent | 99d08456b3937cb32245e4f4d35a5469cf12d280 (diff) | |
Staging: lustre: use kstrtoul() instead of sscanf()
This patch makes checkpatch.pl by fixing the following warning:
WARNING: Prefer kstrto<type> to single variable sscanf.
I used to kstrtoul can convert unsigned long instead of sscanf
Signed-off-by: aybuke ozdemir <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/llite_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c index a2b11ef89d91..4ebc28cf37dd 100644 --- a/drivers/staging/lustre/lustre/llite/llite_lib.c +++ b/drivers/staging/lustre/lustre/llite/llite_lib.c @@ -2151,7 +2151,8 @@ int ll_process_config(struct lustre_cfg *lcfg) ptr = strrchr(lustre_cfg_string(lcfg, 0), '-'); if (!ptr || !*(++ptr)) return -EINVAL; - if (sscanf(ptr, "%lx", &x) != 1) + rc = kstrtoul(ptr, 16, &x); + if (rc != 0) return -EINVAL; sb = (void *)x; /* This better be a real Lustre superblock! */ |