Messages in this thread Patch in this message |  | | From | Lee Jones <> | Subject | [PATCH 9/9] Avoid 'statement with no effect' compiler warnings | Date | Sat, 3 Nov 2012 23:02:30 +0100 |
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Instead of issuing (0) statements when !CONFIG_SYSFS which will cause 'warning: ', we'll use inline statements instead. This will effectively do the same thing, but suppress any unnecessary warnings.
Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: bridge@lists.linux-foundation.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- net/bridge/br_private.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 9b278c4..af5f584 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -566,10 +566,10 @@ extern void br_sysfs_delbr(struct net_device *dev); #else -#define br_sysfs_addif(p) (0) -#define br_sysfs_renameif(p) (0) -#define br_sysfs_addbr(dev) (0) -#define br_sysfs_delbr(dev) do { } while(0) +static inline int br_sysfs_addif(struct net_bridge_port *p) { return 0; } +static inline int br_sysfs_renameif(struct net_bridge_port *p) { return 0; } +static inline int br_sysfs_addbr(struct net_device *dev) { return 0; } +static inline void br_sysfs_delbr(struct net_device *dev) { return; } #endif /* CONFIG_SYSFS */ #endif -- 1.7.9.5
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