Commit a5d6839b authored Jun 23, 2006 by Adrian Bunk Committed by Linus Torvalds Jun 23, 2006

[PATCH] drivers/md/raid6algos.c: fix a NULL dereference



This patch fixes a NULL dereference spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 226a6b84

drivers/md/raid6algos.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -139,14 +139,13 @@ int __init raid6_select_algo(void)
		}
		}

		if ( best )
		if (best) {
		printk("raid6: using algorithm %s (%ld MB/s)\n",
		best->name,
		(bestperf*HZ) >> (20-16+RAID6_TIME_JIFFIES_LG2));
		else
		printk("raid6: Yikes! No algorithm found!\n");

		raid6_call = *best;
		} else
		printk("raid6: Yikes! No algorithm found!\n");

		free_pages((unsigned long)syndromes, 1);