Multi statement macro should use do{}while(0)
Signed-off-by: Mathieu Maret <mathieu.ma...@gmail.com>
---
drivers/staging/wlags49_h2/wl_netdev.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/wlags49_h2/wl_netdev.c
b/drivers/staging/wlags49_h2/wl_netdev.c
index 255d291..6455956 100644
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ b/drivers/staging/wlags49_h2/wl_netdev.c
@@ -107,9 +107,11 @@
* macros
******************************************************************************/
#define BLOCK_INPUT(buf, len) \
- desc->buf_addr = buf; \
- desc->BUF_SIZE = len; \
- status = hcf_rcv_msg(&(lp->hcfCtx), desc, 0)
+ do { \
+ desc->buf_addr = buf; \
+ desc->BUF_SIZE = len; \
+ status = hcf_rcv_msg(&(lp->hcfCtx), desc, 0) \
+ } while (0)
#define BLOCK_INPUT_DMA(buf, len) memcpy( buf, desc_next->buf_addr, pktlen )
--
1.9.0
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