Enclose the macro gb_loopback_stats_attrs defined with multiple
replacement statements in a do - while loop. This avoids possible
if/else logic defects and clears a checkpatch error.
ERROR: Macros with multiple statements should be enclosed in a do -
while loop
Signed-off-by: Dileep Sankhla <dileepsankhla.ds@xxxxxxxxx>
---
drivers/staging/greybus/loopback.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c
index bb33379b5297..eb5a7a20f5a3 100644
--- a/drivers/staging/greybus/loopback.c
+++ b/drivers/staging/greybus/loopback.c
@@ -162,9 +162,11 @@ static ssize_t name##_avg_show(struct device *dev, \
static DEVICE_ATTR_RO(name##_avg)
#define gb_loopback_stats_attrs(field) \
- gb_loopback_ro_stats_attr(field, min, u); \
- gb_loopback_ro_stats_attr(field, max, u); \
- gb_loopback_ro_avg_attr(field)
+ do { \
+ gb_loopback_ro_stats_attr(field, min, u); \
+ gb_loopback_ro_stats_attr(field, max, u); \
+ gb_loopback_ro_avg_attr(field); \
+ } while (0)
#define gb_loopback_attr(field, type) \
static ssize_t field##_show(struct device *dev, \
--
2.40.1
