From: Eilon Greenstein Date: Wed, 12 Aug 2009 08:22:59 +0000 (+0000) Subject: bnx2x: get_ext_phy_fw_version returns NULL if not applicable X-Git-Tag: v2.6.32-rc1~703^2~410 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=97b41dad385bce97d60b8cdd56342f07f93fc5d2;p=karo-tx-linux.git bnx2x: get_ext_phy_fw_version returns NULL if not applicable To avoid confusion, if the PHY does not have a FW (and so, no FW version) make sure that the string is NULL. Signed-off-by: Yaniv Rosner Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c index c9252498d51d..aee9fff9619a 100644 --- a/drivers/net/bnx2x_link.c +++ b/drivers/net/bnx2x_link.c @@ -5393,7 +5393,7 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, struct bnx2x *bp; u32 ext_phy_type = 0; u32 spirom_ver = 0; - u8 status = 0 ; + u8 status; if (version == NULL || params == NULL) return -EINVAL; @@ -5403,6 +5403,7 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, offsetof(struct shmem_region, port_mb[params->port].ext_phy_fw_version)); + status = 0; /* reset the returned value to zero */ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config); switch (ext_phy_type) { @@ -5421,7 +5422,6 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727: - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726: status = bnx2x_format_ver(spirom_ver, version, len); @@ -5432,6 +5432,8 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, status = bnx2x_format_ver(spirom_ver, version, len); break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: + version[0] = '\0'; break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE: