[PATCH 1/2] svcrpc: fix compile warning about unused variable 'buf'
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
---
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;
- charbuf[RPC_MAX_ADDRBUFLEN];
+ charbuf[RPC_MAX_ADDRBUFLEN] __maybe_unused;
va_start(args, fmt);
--
1.7.10.4
--
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[PATCH 1/2] svcrpc: fix compile warning about unused variable 'buf'
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.westerb...@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;
- charbuf[RPC_MAX_ADDRBUFLEN];
+ charbuf[RPC_MAX_ADDRBUFLEN] __maybe_unused;
va_start(args, fmt);
--
1.7.10.4
--
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the body of a message to majord...@vger.kernel.org
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Please read the FAQ at http://www.tux.org/lkml/
