Add parenthesis to cl_io_for_each() macro to avoid potential issues with
unexpected argument expansion in CPP.
Signed-off-by: Rishiraj Manwatkar <manwatkar@xxxxxxxxxxx>
---
v1 -> v2: Added mailing list in cc.
v2 -> v3: Changed From: to be same as Signed-off-by:.
v3 -> v4: Changed Subject line and patch description as suggested by andreas.dilger@xxxxxxxxx
drivers/staging/lustre/lustre/obdclass/cl_io.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c b/drivers/staging/lustre/lustre/obdclass/cl_io.c
index ee7d677..0997254 100755
--- a/drivers/staging/lustre/lustre/obdclass/cl_io.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c
@@ -52,9 +52,9 @@
*/
#define cl_io_for_each(slice, io) \
- list_for_each_entry((slice), &io->ci_layers, cis_linkage)
+ list_for_each_entry((slice), &(io)->ci_layers, cis_linkage)
#define cl_io_for_each_reverse(slice, io) \
- list_for_each_entry_reverse((slice), &io->ci_layers, cis_linkage)
+ list_for_each_entry_reverse((slice), &(io)->ci_layers, cis_linkage)
static inline int cl_io_type_is_valid(enum cl_io_type type)
{
--
2.1.4
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