Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH linux-next] scsi: snic: Remove the unneeded result variable | Date | Fri, 26 Aug 2022 07:26:48 +0000 |
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From: ye xingchen <ye.xingchen@zte.com.cn>
Return the value 0 and -ENOMEM directly instead of storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> --- drivers/scsi/snic/snic_trc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/snic/snic_trc.c b/drivers/scsi/snic/snic_trc.c index c2e5ab7e976c..9796bf280775 100644 --- a/drivers/scsi/snic/snic_trc.c +++ b/drivers/scsi/snic/snic_trc.c @@ -109,16 +109,15 @@ snic_trc_init(void) { struct snic_trc *trc = &snic_glob->trc; void *tbuf = NULL; - int tbuf_sz = 0, ret; + int tbuf_sz = 0; tbuf_sz = (snic_trace_max_pages * PAGE_SIZE); tbuf = vzalloc(tbuf_sz); if (!tbuf) { SNIC_ERR("Failed to Allocate Trace Buffer Size. %d\n", tbuf_sz); SNIC_ERR("Trace Facility not enabled.\n"); - ret = -ENOMEM; - return ret; + return -ENOMEM; } trc->buf = (struct snic_trc_data *) tbuf; @@ -131,9 +130,8 @@ snic_trc_init(void) trc->enable = true; SNIC_INFO("Trace Facility Enabled.\n Trace Buffer SZ %lu Pages.\n", tbuf_sz / PAGE_SIZE); - ret = 0; - return ret; + return 0; } /* end of snic_trc_init */ /* -- 2.25.1
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