From: Rasmus Villemoes Date: Mon, 13 Oct 2014 22:54:42 +0000 (-0700) Subject: batman-adv: replace strnicmp with strncasecmp X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=b7a8d756fb8080ab6ba9f4a9d4056a1056245fbc;p=openwrt%2Fstaging%2Fblogic.git 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 Cc: Marek Lindner Acked-by: Antonio Quartulli Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c index 6f5e621f220a..88a1bc3804d1 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'; }