From: Vijaya Mohan Guvva <vguvva@xxxxxxxxxx>
Fixed following smatch warnings in bfa.
drivers/scsi/bfa/bfa_ioc.c:3882 bfa_sfp_show_comp() error: memcpy()
'des' too small (64 vs 248)
drivers/scsi/bfa/bfa_ioc.c:6859 bfa_flash_status_read() warn: unsigned
'status' is never less than zero.
drivers/scsi/bfa/bfa_ioc.c:6881 bfa_flash_status_read() warn: unsigned
'status' is never less than zero.
drivers/scsi/bfa/bfa_ioc.c:6917 bfa_flash_read_start() warn: unsigned
'status' is never less than zero.
drivers/scsi/bfa/bfa_ioc.c:7043 bfa_flash_raw_read() warn: unsigned
'status' is never less than zero.
Signed-off-by: Vijaya Mohan Guvva <vmohan@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_ioc.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 65180e1..7e256ef 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -3878,7 +3878,7 @@ bfa_sfp_show_comp(struct bfa_sfp_s *sfp, struct bfi_mbmsg_s *msg)
bfa_trc(sfp, sfp->data_valid);
if (sfp->data_valid) {
u32 size = sizeof(struct sfp_mem_s);
- u8 *des = (u8 *) &(sfp->sfpmem->srlid_base);
+ u8 *des = (u8 *) &(sfp->sfpmem);
memcpy(des, sfp->dbuf_kva, size);
}
/*
@@ -6851,7 +6851,7 @@ static u32
bfa_flash_status_read(void __iomem *pci_bar)
{
union bfa_flash_dev_status_reg_u dev_status;
- u32 status;
+ int status;
u32 ret_status;
int i;
@@ -6899,7 +6899,7 @@ static u32
bfa_flash_read_start(void __iomem *pci_bar, u32 offset, u32 len,
char *buf)
{
- u32 status;
+ int status;
/*
* len must be mutiple of 4 and not exceeding fifo size
@@ -7021,7 +7021,8 @@ bfa_status_t
bfa_flash_raw_read(void __iomem *pci_bar, u32 offset, char *buf,
u32 len)
{
- u32 n, status;
+ u32 n;
+ int status;
u32 off, l, s, residue, fifo_sz;
residue = len;
--
1.8.2.1
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
