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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2014-10-13 15:54:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-14 02:18:24 +0200
commitb7a8d756fb8080ab6ba9f4a9d4056a1056245fbc (patch)
treeac4001ad1bdf7b9e86a98a4cde98909bf4c0c462 /net/batman-adv
parenta97df4277da28329f88520bc65d6310715563855 (diff)
downloadop-kernel-dev-b7a8d756fb8080ab6ba9f4a9d4056a1056245fbc.zip
op-kernel-dev-b7a8d756fb8080ab6ba9f4a9d4056a1056245fbc.tar.gz
batman-adv: 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. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Marek Lindner <mareklindner@neomailbox.ch> Acked-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/gateway_common.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index 6f5e621..88a1bc3 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -44,10 +44,10 @@ static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff,
if (strlen(buff) > 4) {
tmp_ptr = buff + strlen(buff) - 4;
- if (strnicmp(tmp_ptr, "mbit", 4) == 0)
+ if (strncasecmp(tmp_ptr, "mbit", 4) == 0)
bw_unit_type = BATADV_BW_UNIT_MBIT;
- if ((strnicmp(tmp_ptr, "kbit", 4) == 0) ||
+ if ((strncasecmp(tmp_ptr, "kbit", 4) == 0) ||
(bw_unit_type == BATADV_BW_UNIT_MBIT))
*tmp_ptr = '\0';
}
@@ -77,10 +77,10 @@ static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff,
if (strlen(slash_ptr + 1) > 4) {
tmp_ptr = slash_ptr + 1 - 4 + strlen(slash_ptr + 1);
- if (strnicmp(tmp_ptr, "mbit", 4) == 0)
+ if (strncasecmp(tmp_ptr, "mbit", 4) == 0)
bw_unit_type = BATADV_BW_UNIT_MBIT;
- if ((strnicmp(tmp_ptr, "kbit", 4) == 0) ||
+ if ((strncasecmp(tmp_ptr, "kbit", 4) == 0) ||
(bw_unit_type == BATADV_BW_UNIT_MBIT))
*tmp_ptr = '\0';
}
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