From 582940508b5d589229d0232e0eeee8fef0d54809 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Tue, 16 Sep 2014 22:51:16 +0200 Subject: [PATCH] block: Replace strnicmp with strncasecmp The kernel used to contain two functions for length-delimited, case-insensitive string comparison, strnicmp with correct semantics and a slightly buggy strncasecmp. The latter is the POSIX name, so strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper for the new strncasecmp to avoid breaking existing users. To allow the compat wrapper strnicmp to be removed at some point in the future, and to avoid the extra indirection cost, do s/strnicmp/strncasecmp/g. Cc: Jens Axboe Signed-off-by: Rasmus Villemoes Signed-off-by: Jens Axboe --- block/partitions/mac.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/block/partitions/mac.c b/block/partitions/mac.c index 76d8ba6379a9..c2c48ec64b27 100644 --- a/block/partitions/mac.c +++ b/block/partitions/mac.c @@ -81,7 +81,7 @@ int mac_partition(struct parsed_partitions *state) be32_to_cpu(part->start_block) * (secsize/512), be32_to_cpu(part->block_count) * (secsize/512)); - if (!strnicmp(part->type, "Linux_RAID", 10)) + if (!strncasecmp(part->type, "Linux_RAID", 10)) state->parts[slot].flags = ADDPART_FLAG_RAID; #ifdef CONFIG_PPC_PMAC /* @@ -100,7 +100,7 @@ int mac_partition(struct parsed_partitions *state) goodness++; if (strcasecmp(part->type, "Apple_UNIX_SVR2") == 0 - || (strnicmp(part->type, "Linux", 5) == 0 + || (strncasecmp(part->type, "Linux", 5) == 0 && strcasecmp(part->type, "Linux_swap") != 0)) { int i, l; @@ -109,13 +109,13 @@ int mac_partition(struct parsed_partitions *state) if (strcmp(part->name, "/") == 0) goodness++; for (i = 0; i <= l - 4; ++i) { - if (strnicmp(part->name + i, "root", + if (strncasecmp(part->name + i, "root", 4) == 0) { goodness += 2; break; } } - if (strnicmp(part->name, "swap", 4) == 0) + if (strncasecmp(part->name, "swap", 4) == 0) goodness--; } -- 2.20.1