This is a note to let you know that I've just added the patch titled
scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list()
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
scsi-lpfc-initialize-status-local-variable-in-lpfc_s.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 92307cd1d652d7d1129d92016ef75805804f2080
Author: Justin Tee <justin.tee@xxxxxxxxxxxx>
Date: Wed Jan 31 10:50:56 2024 -0800
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@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240131185112.149731-2-justintee8345@xxxxxxxxx
Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index e72fc88aeb40e..9da9d5ee0b8ef 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -6597,7 +6597,7 @@ 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);
