The patch titled Subject: lib: bitmap: simplify bitmap_parselist has been removed from the -mm tree. Its filename was lib-bitmap-simplify-bitmap_parselist.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Subject: lib: bitmap: simplify bitmap_parselist We want len to be the index of the first '\n', or the length of the string if there is no newline. This is a good example of the usefulness of strchrnul(). Use that instead, thus eliminating a branch and a call to strlen(). Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- lib/bitmap.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff -puN lib/bitmap.c~lib-bitmap-simplify-bitmap_parselist lib/bitmap.c --- a/lib/bitmap.c~lib-bitmap-simplify-bitmap_parselist +++ a/lib/bitmap.c @@ -665,13 +665,8 @@ static int __bitmap_parselist(const char int bitmap_parselist(const char *bp, unsigned long *maskp, int nmaskbits) { - char *nl = strchr(bp, '\n'); - int len; - - if (nl) - len = nl - bp; - else - len = strlen(bp); + char *nl = strchrnul(bp, '\n'); + int len = nl - bp; return __bitmap_parselist(bp, len, 0, maskp, nmaskbits); } _ Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html