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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 <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
aybuke ozdemir 2015-02-21 22:47:43 +02:00 committed by Greg Kroah-Hartman
parent 99d08456b3
commit 692f2b6cc2
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/lustre/lustre/llite/llite_lib.c
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@ -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! */