>-----Original Message----- >From: Dan Carpenter [mailto:error27@xxxxxxxxx] >Sent: Saturday, August 14, 2010 2:34 AM >To: Ravi Anand >Cc: Vikas Chaudhary; Dept_iscsi_driver; James E.J. Bottomley; Karen >Higgins; linux-scsi@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; kernel- >janitors@xxxxxxxxxxxxxxx >Subject: [patch] qla4xxx: initialize some variables for gcc > >Gcc complains because these variables aren't initialized. > >drivers/scsi/qla4xxx/ql4_nx.c: In function ‘qla4_8xxx_get_flash_info’: >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 >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 > >It's not a big deal. We only print the uninitialized value on error >paths when debugging is enabled. Still it's nice to clean it up and to >stop gcc from grumbling. > >Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> > >diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c >index 3e119ae..e443fa6 100644 >--- a/drivers/scsi/qla4xxx/ql4_nx.c >+++ b/drivers/scsi/qla4xxx/ql4_nx.c >@@ -1949,7 +1949,8 @@ 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 = -1; >+ uint16_t fid = -1; > struct ql82xx_hw_data *hw = &ha->hw; > > hw->flash_conf_off = FARX_ACCESS_FLASH_CONF; I already submitted patch to fix this warning in following mail thread. http://marc.info/?l=linux-scsi&m=128152158403853&w=2 ��.n��������+%������w��{.n����z�ޗ�����n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�
