Messages in this thread Patch in this message | | | From | Mika Westerberg <> | Subject | [PATCH 1/2] svcrpc: fix compile warning about unused variable 'buf' | Date | Tue, 15 Jan 2013 09:43:06 +0200 |
| |
Commit 7032a3dd923 (svcrpc: demote some printks to a dprintk) changed the printk to a dprintk() macro. Since the macro is not always available we get following compile warning:
net/sunrpc/svc.c: In function ‘svc_printk’: net/sunrpc/svc.c:1050:8: warning: unused variable ‘buf’ [-Wunused-variable]
Fix this by marking the 'buf' with __maybe_unused.
In addition make checkpatch.pl happy by removing space before tab after 'char'.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> --- net/sunrpc/svc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index dbf12ac..2387ec8 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1047,7 +1047,7 @@ void svc_printk(struct svc_rqst *rqstp, const char *fmt, ...) { struct va_format vaf; va_list args; - char buf[RPC_MAX_ADDRBUFLEN]; + char buf[RPC_MAX_ADDRBUFLEN] __maybe_unused; va_start(args, fmt); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |