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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-05-17 10:13:40 +0300 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-05-22 11:52:20 +0100 |
| commit | 841f97bffc11daaef9eb28d201be25b1509db97d (patch) | |
| tree | 45b9a5843858874093b0cd6ddc2a8e602d265ece /drivers/scsi | |
| parent | 83ff74e33849cd5592efa1ea583175600b6a485e (diff) | |
| download | blackbird-obmc-linux-841f97bffc11daaef9eb28d201be25b1509db97d.tar.gz blackbird-obmc-linux-841f97bffc11daaef9eb28d201be25b1509db97d.zip | |
[SCSI] qla2xxx: don't free pool that wasn't allocated
In the original code, if dma_pool_alloc() fails then we call
dma_pool_free(). It causes an error, possibly a NULL dereference.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_iocb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 73cc96da9421..70dbf53d9e0f 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2382,7 +2382,7 @@ sufficient_dsds: if (!ctx->fcp_cmnd) { ql_log(ql_log_fatal, vha, 0x3011, "Failed to allocate fcp_cmnd for cmd=%p.\n", cmd); - goto queuing_error_fcp_cmnd; + goto queuing_error; } /* Initialize the DSD list and dma handle */ |
