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staging: unisys: visorhba: remove redundant initialization of variables scsicmd_id and rc

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The variables scsicmd_id and rc is being initialized with a value
that is never read and are being updated later with a new value.
The initializations are redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200723155415.994036-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King
2020-07-23 16:54:15 +01:00
committed by Greg Kroah-Hartman
parent 20a2d16d22
commit fa74af6b12
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/unisys/visorhba/visorhba_main.c
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@@ -305,7 +305,7 @@ static int forward_taskmgmt_command(enum task_mgmt_types tasktype,
(struct visorhba_devdata *)scsidev->host->hostdata; (struct visorhba_devdata *)scsidev->host->hostdata;
int notifyresult = 0xffff; int notifyresult = 0xffff;
wait_queue_head_t notifyevent; wait_queue_head_t notifyevent;
int scsicmd_id = 0; int scsicmd_id;
if (devdata->serverdown || devdata->serverchangingstate) if (devdata->serverdown || devdata->serverchangingstate)
return FAILED; return FAILED;
@@ -1186,7 +1186,7 @@ static struct visor_driver visorhba_driver = {
*/ */
static int visorhba_init(void) static int visorhba_init(void)
{ {
int rc = -ENOMEM; int rc;
visorhba_debugfs_dir = debugfs_create_dir("visorhba", NULL); visorhba_debugfs_dir = debugfs_create_dir("visorhba", NULL);
if (!visorhba_debugfs_dir) if (!visorhba_debugfs_dir)