scsi: qla1280: Remove redundant variable

Variable toke is being assigned a value that is never read. The variable is
redundant, remove it.

Cleans up clang scan build warning:
warning: Although the value stored to 'toke' is used in the enclosing
expression, the value is never actually read from 'toke'
[deadcode.DeadStores]

Link: https://lore.kernel.org/r/20220518102103.514701-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 0ab595c0870a43ba92ab10aa97c259b789b419f2..1e7f4d138e06c36ce2798bf1280f8600c214cb94 100644 (file)
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4037,7 +4037,6 @@ qla1280_setup(char *s)
 {
        char *cp, *ptr;
        unsigned long val;
-       int toke;
 
        cp = s;
 
@@ -4052,7 +4051,7 @@ qla1280_setup(char *s)
                } else
                        val = simple_strtoul(ptr, &ptr, 0);
 
-               switch ((toke = qla1280_get_token(cp))) {
+               switch (qla1280_get_token(cp)) {
                case TOKEN_NVRAM:
                        if (!val)
                                driver_setup.no_nvram = 1;