From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: linux-kernel@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Minchan Kim <minchan@kernel.org>, Nitin Gupta <ngupta@vflare.org>,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Subject: [PATCH v1] zram: Use __sysfs_match_string() helper
Date: Fri, 9 Jun 2017 15:08:35 +0300 [thread overview]
Message-ID: <20170609120835.22156-1-andriy.shevchenko@linux.intel.com> (raw)
Use __sysfs_match_string() helper instead of open coded variant.
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/block/zram/zcomp.c | 10 ++++------
1 file 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,
--
2.11.0
next reply other threads:[~2017-06-09 12:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-09 12:08 Andy Shevchenko [this message]
2017-06-12 1:52 ` [PATCH v1] zram: Use __sysfs_match_string() helper Sergey Senozhatsky
2017-06-12 7:53 ` Minchan Kim
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