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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-07-10 15:48:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-10 16:32:31 -0700 |
| commit | ed8a555323a6fddadfd9e259fc4e9c41c191ca6c (patch) | |
| tree | 1e68d980c9b3115a5f75e2f7d9f2b98918b54371 /drivers | |
| parent | f4e177d12686bf98b5a047b5187121a71ee0dd8c (diff) | |
| download | linux-ed8a555323a6fddadfd9e259fc4e9c41c191ca6c.tar.bz2 | |
zram: use __sysfs_match_string() helper
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/zram/zcomp.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c index 12046f4f00e4..5b8992beffec 100644 --- a/drivers/block/zram/zcomp.c +++ b/drivers/block/zram/zcomp.c @@ -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, |