[SCSI] qla4xxx: fix compilation warning

Fix following warning:

drivers/scsi/qla4xxx/ql4_nx.c: In function 'qla4_8xxx_get_flash_info':
drivers/scsi/qla4xxx/ql4_nx.c:1952: warning: 'mid' may be used uninitialized in this function
drivers/scsi/qla4xxx/ql4_nx.c:1952: note: 'mid' was declared here
drivers/scsi/qla4xxx/ql4_nx.c:1952: warning: 'fid' may be used uninitialized in this function
drivers/scsi/qla4xxx/ql4_nx.c:1952: note: 'fid' was declared here

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 1b85235..e031a73 100644 (file)
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -1953,7 +1953,8 @@ qla4_8xxx_get_fdt_info(struct scsi_qla_host *ha)
        uint16_t cnt, chksum;
        uint16_t *wptr;
        struct qla_fdt_layout *fdt;
-       uint16_t mid, fid;
+       uint16_t mid = 0;
+       uint16_t fid = 0;
        struct ql82xx_hw_data *hw = &ha->hw;
 
        hw->flash_conf_off = FARX_ACCESS_FLASH_CONF;