[PATCH 1/1] exofs: Deletion of an unnecessary check before the function call "ore_put_io_state"

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 18 Nov 2014 10:05:19 +0100

The ore_put_io_state() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 fs/exofs/ore_raid.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/exofs/ore_raid.c b/fs/exofs/ore_raid.c
index 84529b8..5dc7c4c 100644
--- a/fs/exofs/ore_raid.c
+++ b/fs/exofs/ore_raid.c
@@ -716,6 +716,5 @@ void _ore_free_raid_stuff(struct ore_io_state *ios)
 		if (ios->extra_part_alloc)
 			kfree(ios->per_dev[0].sglist);
 	}
-	if (ios->ios_read_4_write)
-		ore_put_io_state(ios->ios_read_4_write);
+	ore_put_io_state(ios->ios_read_4_write);
 }
-- 
2.1.3

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