diff options
| author | Eric Dumazet <edumazet@google.com> | 2019-11-20 12:14:51 +1100 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-11-24 15:06:33 -0800 |
| commit | c392bccf2c1075b5d2cc9022d0116a516acb721d (patch) | |
| tree | 632551955321257d53ace796a16e90dad67b49f5 /arch/powerpc | |
| parent | c98dfcd306cc64e21f27fcc473f7b0b7b0da9cbb (diff) | |
powerpc: Add const qual to local_read() parameter
A patch in net-next triggered a compile error on powerpc:
include/linux/u64_stats_sync.h: In function 'u64_stats_read':
include/asm-generic/local64.h:30:37: warning: passing argument 1 of 'local_read' discards 'const' qualifier from pointer target type
This seems reasonable to relax powerpc local_read() requirements.
Fixes: 316580b69d0a ("u64_stats: provide u64_stats_t type")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: kbuild test robot <lkp@intel.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # build only
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/local.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h index fdd00939270b..bc4bd19b7fc2 100644 --- a/arch/powerpc/include/asm/local.h +++ b/arch/powerpc/include/asm/local.h @@ -17,7 +17,7 @@ typedef struct #define LOCAL_INIT(i) { (i) } -static __inline__ long local_read(local_t *l) +static __inline__ long local_read(const local_t *l) { return READ_ONCE(l->v); } |