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| author | Chengguang Xu <cgxu519@gmx.com> | 2018-11-04 21:57:50 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-11-06 21:20:18 -0500 |
| commit | b03f3c3e527a7da50f12ddb2021cb28ed99e46f7 (patch) | |
| tree | cb3d9472aeb551dbb766f3a11c4624209137ef6a /drivers/scsi/qla4xxx/ql4_os.c | |
| parent | 08cf8ab3c9e6f392f8d051fa0b574bc173d96a5d (diff) | |
| download | linux-b03f3c3e527a7da50f12ddb2021cb28ed99e46f7.tar.gz linux-b03f3c3e527a7da50f12ddb2021cb28ed99e46f7.tar.bz2 linux-b03f3c3e527a7da50f12ddb2021cb28ed99e46f7.zip | |
scsi: qla4xxx: remvoe unnecessary condition check for mempool_destroy()
mempool_destroy() can handle NULL pointer correctly, so there is no
need to check NULL pointer before calling mempool_destroy().
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Acked-by: Manish Rangankar <Manish.Rangankar@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 039950ab1cbc..1c702cd22359 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -4160,9 +4160,7 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha) ha->fw_dump_size = 0; /* Free srb pool. */ - if (ha->srb_mempool) - mempool_destroy(ha->srb_mempool); - + mempool_destroy(ha->srb_mempool); ha->srb_mempool = NULL; dma_pool_destroy(ha->chap_dma_pool); |