scsi: megaraid: Remove redundant assignment to variable 'retval'

The variable 'retval' is being assigned a value that is not being read
afterwards. The assignment is redundant and can be removed.

Cleans up clang scan warning:

Although the value stored to 'retval' is used in the enclosing
expression, the value is never actually read from 'retval'
[deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240118121441.2533620-1-colin.i.king@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 66a30a3e6cd53508f478aec8795077154998e3d2..38976f94453e0eea403bed17288dbf9183be50f9 100644 (file)
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -219,7 +219,7 @@ mega_query_adapter(adapter_t *adapter)
        raw_mbox[3] = ENQ3_GET_SOLICITED_FULL;  /* i.e. 0x02 */
 
        /* Issue a blocking command to the card */
-       if ((retval = issue_scb_block(adapter, raw_mbox))) {
+       if (issue_scb_block(adapter, raw_mbox)) {
                /* the adapter does not support 40ld */
 
                mraid_ext_inquiry       *ext_inq;