scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list()

[ Upstream commit 3d0f9342ae200aa1ddc4d6e7a573c6f8f068d994 ]

A static code analyzer tool indicates that the local variable called status
in the lpfc_sli4_repost_sgl_list() routine could be used to print garbage
uninitialized values in the routine's log message.

Fix by initializing to zero.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20240131185112.149731-2-justintee8345@gmail.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 923ceaba0bf30b4557fa10f2860da06550388976..84f90f4d5abd8189c384a7416f03f43c75d24812 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -7048,7 +7048,7 @@ lpfc_sli4_repost_sgl_list(struct lpfc_hba *phba,
        struct lpfc_sglq *sglq_entry = NULL;
        struct lpfc_sglq *sglq_entry_next = NULL;
        struct lpfc_sglq *sglq_entry_first = NULL;
-       int status, total_cnt;
+       int status = 0, total_cnt;
        int post_cnt = 0, num_posted = 0, block_cnt = 0;
        int last_xritag = NO_XRI;
        LIST_HEAD(prep_sgl_list);