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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2013-04-25 13:03:18 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-04-26 09:07:17 +0200 |
| commit | fff60fabc71c41bd1bd4beb4fdd735bb8e01096c (patch) | |
| tree | 7ce1be7df2d0c10adf9be0ba921673a13d8125a6 /drivers/s390 | |
| parent | bd86055fc938493259a15dc00ee77435b4d2e83f (diff) | |
| download | linux-fff60fabc71c41bd1bd4beb4fdd735bb8e01096c.tar.gz linux-fff60fabc71c41bd1bd4beb4fdd735bb8e01096c.tar.bz2 linux-fff60fabc71c41bd1bd4beb4fdd735bb8e01096c.zip | |
s390/scm_blk: fix memleak in init function
If the allocation of a single request fails the already allocated
requests will not be freed.
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/scm_blk.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index e9b9c8392832..b303cab76a7f 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -465,7 +465,7 @@ static int __init scm_blk_init(void) scm_major = ret; ret = scm_alloc_rqs(nr_requests); if (ret) - goto out_unreg; + goto out_free; scm_debug = debug_register("scm_log", 16, 1, 16); if (!scm_debug) { @@ -486,7 +486,6 @@ out_dbf: debug_unregister(scm_debug); out_free: scm_free_rqs(); -out_unreg: unregister_blkdev(scm_major, "scm"); out: return ret; |