mm/zsmalloc.c: fix fall-through annotation

Replace "fallthru" with a proper "fall through" annotation.

This fix is part of the ongoing efforts to enabling
-Wimplicit-fallthrough

Link: http://lkml.kernel.org/r/20181003105114.GA24423@embeddedor.com
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 9da65552e7ca72b89397a38c2b7347e3bdfbf030..0787d33b80d83f1dcfa0fcddb8225f0c859b1402 100644 (file)
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -418,7 +418,7 @@ static void *zs_zpool_map(void *pool, unsigned long handle,
        case ZPOOL_MM_WO:
                zs_mm = ZS_MM_WO;
                break;
-       case ZPOOL_MM_RW: /* fallthru */
+       case ZPOOL_MM_RW: /* fall through */
        default:
                zs_mm = ZS_MM_RW;
                break;