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| author | Thomas Meyer <thomas@m3y3r.de> | 2018-12-02 21:52:11 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-12-07 21:47:06 -0500 |
| commit | 75c1d48a338bdf3ce850166be527598017e0ebca (patch) | |
| tree | f7761978937a6e21280022c25f167401d5b1d8a0 | |
| parent | f3e46ac47e42df29db99e331ad8f39f34789d4e4 (diff) | |
| download | talos-obmc-linux-75c1d48a338bdf3ce850166be527598017e0ebca.tar.gz talos-obmc-linux-75c1d48a338bdf3ce850166be527598017e0ebca.zip | |
scsi: qla2xxx: NULL check before some freeing functions is not needed
NULL check before some freeing functions is not needed.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 4a75e0572121..643cd7c0efc1 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -4183,12 +4183,10 @@ fail_free_nvram: kfree(ha->nvram); ha->nvram = NULL; fail_free_ctx_mempool: - if (ha->ctx_mempool) - mempool_destroy(ha->ctx_mempool); + mempool_destroy(ha->ctx_mempool); ha->ctx_mempool = NULL; fail_free_srb_mempool: - if (ha->srb_mempool) - mempool_destroy(ha->srb_mempool); + mempool_destroy(ha->srb_mempool); ha->srb_mempool = NULL; fail_free_gid_list: dma_free_coherent(&ha->pdev->dev, qla2x00_gid_list_size(ha), @@ -4490,8 +4488,7 @@ qla2x00_mem_free(struct qla_hw_data *ha) dma_free_coherent(&ha->pdev->dev, MCTP_DUMP_SIZE, ha->mctp_dump, ha->mctp_dump_dma); - if (ha->srb_mempool) - mempool_destroy(ha->srb_mempool); + mempool_destroy(ha->srb_mempool); if (ha->dcbx_tlv) dma_free_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, @@ -4523,8 +4520,7 @@ qla2x00_mem_free(struct qla_hw_data *ha) if (ha->async_pd) dma_pool_free(ha->s_dma_pool, ha->async_pd, ha->async_pd_dma); - if (ha->s_dma_pool) - dma_pool_destroy(ha->s_dma_pool); + dma_pool_destroy(ha->s_dma_pool); if (ha->gid_list) dma_free_coherent(&ha->pdev->dev, qla2x00_gid_list_size(ha), @@ -4545,14 +4541,11 @@ qla2x00_mem_free(struct qla_hw_data *ha) } } - if (ha->dl_dma_pool) - dma_pool_destroy(ha->dl_dma_pool); + dma_pool_destroy(ha->dl_dma_pool); - if (ha->fcp_cmnd_dma_pool) - dma_pool_destroy(ha->fcp_cmnd_dma_pool); + dma_pool_destroy(ha->fcp_cmnd_dma_pool); - if (ha->ctx_mempool) - mempool_destroy(ha->ctx_mempool); + mempool_destroy(ha->ctx_mempool); qlt_mem_free(ha); @@ -7098,8 +7091,7 @@ qla2x00_module_exit(void) qla2x00_release_firmware(); kmem_cache_destroy(srb_cachep); qlt_exit(); - if (ctx_cachep) - kmem_cache_destroy(ctx_cachep); + kmem_cache_destroy(ctx_cachep); fc_release_transport(qla2xxx_transport_template); fc_release_transport(qla2xxx_transport_vport_template); } |
