xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

orangefs: use ARRAY_SIZE

Browse Source 
Using the ARRAY_SIZE macro improves the readability of the code.

Found with Coccinelle with the following semantic patch:
@r depends on (org || report)@
type T;
T[] E;
position p;
@@
(
 (sizeof(E)@p /sizeof(*E))
|
 (sizeof(E)@p /sizeof(E[...]))
|
 (sizeof(E)@p /sizeof(T))
)

Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Jérémy Lefaure
2017-10-01 15:30:48 -04:00
committed by Mike Marshall
parent 933f7ac1a1
commit 296200d3bb
2 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/orangefs/orangefs-debug.h
View File

@@ -15,8 +15,10 @@
#ifdef __KERNEL__
#include <linux/types.h>
#include <linux/kernel.h>
#else
#include <stdint.h>
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
#define GOSSIP_NO_DEBUG (__u64)0
@@ -88,6 +90,6 @@ static struct __keyword_mask_s s_kmod_keyword_mask_map[] = {
};
static const int num_kmod_keyword_mask_map = (int)
(sizeof(s_kmod_keyword_mask_map) / sizeof(struct __keyword_mask_s));
(ARRAY_SIZE(s_kmod_keyword_mask_map));
#endif /* __ORANGEFS_DEBUG_H */