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scsi: qla4xxx: Remove redundant assignment to variable rval

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The variable rval has been initialized with 'QLA_ERROR'. The assignment is
redundant in an error path. Remove it.

Link: https://lore.kernel.org/r/20201103120137.109717-1-jingxiangfeng@huawei.com
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jing Xiangfeng 2020-11-03 20:01:37 +08:00 committed by Martin K. Petersen
parent d9fa1e731e
commit cf4d4d8ebd
1 changed files with 0 additions and 3 deletions
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3
drivers/scsi/qla4xxx/ql4_os.c
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@ -685,7 +685,6 @@ static int qla4xxx_get_chap_by_index(struct scsi_qla_host *ha,
if (!ha->chap_list) {
ql4_printk(KERN_ERR, ha, "CHAP table cache is empty!\n");
rval = QLA_ERROR;
goto exit_get_chap;
}
@ -697,14 +696,12 @@ static int qla4xxx_get_chap_by_index(struct scsi_qla_host *ha,
if (chap_index > max_chap_entries) {
ql4_printk(KERN_ERR, ha, "Invalid Chap index\n");
rval = QLA_ERROR;
goto exit_get_chap;
}
*chap_entry = (struct ql4_chap_table *)ha->chap_list + chap_index;
if ((*chap_entry)->cookie !=
__constant_cpu_to_le16(CHAP_VALID_COOKIE)) {
rval = QLA_ERROR;
*chap_entry = NULL;
} else {
rval = QLA_SUCCESS;