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zram: use __sysfs_match_string() helper

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Use __sysfs_match_string() helper instead of open coded variant.

Link: http://lkml.kernel.org/r/20170609120835.22156-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko 2017-07-10 15:48:34 -07:00 committed by Linus Torvalds
parent f4e177d126
commit ed8a555323
1 changed files with 4 additions and 6 deletions
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10
drivers/block/zram/zcomp.c
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@ -68,13 +68,11 @@ static struct zcomp_strm *zcomp_strm_alloc(struct zcomp *comp)
bool zcomp_available_algorithm(const char *comp)
{
int i = 0;
int i;
while (backends[i]) {
if (sysfs_streq(comp, backends[i]))
return true;
i++;
}
i = __sysfs_match_string(backends, -1, comp);
if (i >= 0)
return true;
/*
* Crypto does not ignore a trailing new line symbol,