d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/cxgbe: fix build with optimization=1

Browse Source 
Initialize maddr and mtype to fix following warnings when
using optimization=1 compilation flag.

In file included from ../drivers/net/cxgbe/base/common.h:13,
                 from ../drivers/net/cxgbe/cxgbe_main.c:37:
../drivers/net/cxgbe/cxgbe_main.c: In function ‘cxgbe_probe’:
../drivers/net/cxgbe/base/t4fw_interface.h:656:7:
	warning: ‘maddr’ may be used uninitialized in this function
	[-Wmaybe-uninitialized]
  ((x) << S_FW_CAPS_CONFIG_CMD_MEMADDR64K_CF)
       ^~
../drivers/net/cxgbe/cxgbe_main.c:1111:40:
	note: ‘maddr’ was declared here
  u32 finiver, finicsum, cfcsum, mtype, maddr, param, val;
                                        ^~~~~
In file included from ../drivers/net/cxgbe/base/common.h:13,
                 from ../drivers/net/cxgbe/cxgbe_main.c:37:
../drivers/net/cxgbe/base/t4fw_interface.h:648:7:
	warning: ‘mtype’ may be used uninitialized in this function
	[-Wmaybe-uninitialized]
  ((x) << S_FW_CAPS_CONFIG_CMD_MEMTYPE_CF)
       ^~
../drivers/net/cxgbe/cxgbe_main.c:1111:33: note: ‘mtype’ was declared here
  u32 finiver, finicsum, cfcsum, mtype, maddr, param, val;
                                 ^~~~~
Bugzilla ID: 1029
Fixes: 6d7d651bbc15 ("net/cxgbe: read firmware configuration file from filesystem")

Reported-by: Daxue Gao <daxuex.gao@intel.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
This commit is contained in:
Rahul Lakkireddy 2022-06-09 14:19:40 +05:30 committed by Ferruh Yigit
parent 24415ae34a
commit c6db4a1574
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/cxgbe/cxgbe_main.c
View File

@ -1108,9 +1108,10 @@ out_free:
static int cxgbe_load_fw_config(struct adapter *adap)
{
u32 finiver, finicsum, cfcsum, mtype, maddr, param, val;
struct fw_caps_config_cmd caps_cmd = { 0 };
u32 finiver, finicsum, cfcsum, param, val;
const char *config_name = NULL;
u32 mtype = 0, maddr = 0;
int ret;
ret = cxgbe_load_fw_config_from_filesystem(adap, &config_name,