From c6db4a15749c497d162f035130887f3fd83b7892 Mon Sep 17 00:00:00 2001 From: Rahul Lakkireddy Date: Thu, 9 Jun 2022 14:19:40 +0530 Subject: [PATCH] net/cxgbe: fix build with optimization=1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Rahul Lakkireddy --- drivers/net/cxgbe/cxgbe_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/cxgbe/cxgbe_main.c b/drivers/net/cxgbe/cxgbe_main.c index 7b162af3e7..3c02c98b3d 100644 --- a/drivers/net/cxgbe/cxgbe_main.c +++ b/drivers/net/cxgbe/cxgbe_main.c @@ -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, -- 2.20.1