Messages in this thread Patch in this message | | | Date | Thu, 27 Apr 2006 22:33:46 +0200 | From | Adrian Bunk <> | Subject | [2.6 patch] drivers/md/raid6algos.c: fix a NULL dereference |
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This patch fixes a NULL dereference spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/md/raid6algos.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
--- linux-2.6.17-rc2-mm1-full/drivers/md/raid6algos.c.old 2006-04-27 20:38:18.000000000 +0200 +++ linux-2.6.17-rc2-mm1-full/drivers/md/raid6algos.c 2006-04-27 20:41:21.000000000 +0200 @@ -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; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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