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[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>
hifive-unleashed-5.1
Adrian Bunk 2006-06-23 02:05:59 -07:00 committed by Linus Torvalds
parent 226a6b84aa
commit a5d6839b75
1 changed files with 3 additions and 4 deletions
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7
drivers/md/raid6algos.c
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@ -139,15 +139,14 @@ 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
raid6_call = *best;
} else
printk("raid6: Yikes! No algorithm found!\n");
raid6_call = *best;
free_pages((unsigned long)syndromes, 1);
return best ? 0 : -EINVAL;