openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

altera-stapl: 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: "Igor M. Liplianin" <liplianin@netup.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Rasmus Villemoes 2014-10-13 15:54:50 -07:00 committed by Linus Torvalds
parent 0f3ae5baaf
commit 30614cf341
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/misc/altera-stapl/altera.c
View File

@ -454,7 +454,7 @@ static int altera_execute(struct altera_state *astate,
name = &p[str_table + name_id];
if (strnicmp(aconf->action, name, strlen(name)) == 0) {
if (strncasecmp(aconf->action, name, strlen(name)) == 0) {
action_found = 1;
current_proc =
get_unaligned_be32(&p[action_table +
@ -2176,7 +2176,7 @@ static int altera_get_note(u8 *p, s32 program_size,
key_ptr = &p[note_strings +
get_unaligned_be32(
&p[note_table + (8 * i)])];
if ((strnicmp(key, key_ptr, strlen(key_ptr)) == 0) &&
if ((strncasecmp(key, key_ptr, strlen(key_ptr)) == 0) &&
(key != NULL)) {
status = 0;