The patch titled
Subject: cpufreq: replace strnicmp with strncasecmp
has been added to the -mm tree. Its filename is
cpufreq-replace-strnicmp-with-strncasecmp.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/cpufreq-replace-strnicmp-with-strncasecmp.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/cpufreq-replace-strnicmp-with-strncasecmp.patch
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------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: cpufreq: 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@xxxxxxxxxxxxxxxxxx>
Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/cpufreq/cpufreq.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN drivers/cpufreq/cpufreq.c~cpufreq-replace-strnicmp-with-strncasecmp drivers/cpufreq/cpufreq.c
--- a/drivers/cpufreq/cpufreq.c~cpufreq-replace-strnicmp-with-strncasecmp
+++ a/drivers/cpufreq/cpufreq.c
@@ -437,7 +437,7 @@ static struct cpufreq_governor *__find_g
struct cpufreq_governor *t;
list_for_each_entry(t, &cpufreq_governor_list, governor_list)
- if (!strnicmp(str_governor, t->name, CPUFREQ_NAME_LEN))
+ if (!strncasecmp(str_governor, t->name, CPUFREQ_NAME_LEN))
return t;
return NULL;
@@ -455,10 +455,10 @@ static int cpufreq_parse_governor(char *
goto out;
if (cpufreq_driver->setpolicy) {
- if (!strnicmp(str_governor, "performance", CPUFREQ_NAME_LEN)) {
+ if (!strncasecmp(str_governor, "performance", CPUFREQ_NAME_LEN)) {
*policy = CPUFREQ_POLICY_PERFORMANCE;
err = 0;
- } else if (!strnicmp(str_governor, "powersave",
+ } else if (!strncasecmp(str_governor, "powersave",
CPUFREQ_NAME_LEN)) {
*policy = CPUFREQ_POLICY_POWERSAVE;
err = 0;
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are
linux-next.patch
lib-string-remove-duplicated-function.patch
lib-string-make-all-calls-to-strnicmp-into-calls-to-strncasecmp.patch
arm-replace-strnicmp-with-strncasecmp.patch
block-replace-strnicmp-with-strncasecmp.patch
netfilter-replace-strnicmp-with-strncasecmp.patch
video-fbdev-replace-strnicmp-with-strncasecmp.patch
cifs-replace-strnicmp-with-strncasecmp.patch
ocfs2-replace-strnicmp-with-strncasecmp.patch
isofs-replace-strnicmp-with-strncasecmp.patch
batman-adv-replace-strnicmp-with-strncasecmp.patch
acpi-battery-replace-strnicmp-with-strncasecmp.patch
cpufreq-replace-strnicmp-with-strncasecmp.patch
cpuidle-replace-strnicmp-with-strncasecmp.patch
scsi-replace-strnicmp-with-strncasecmp.patch
ib_srpt-replace-strnicmp-with-strncasecmp.patch
input-edt-ft5x06-replace-strnicmp-with-strncasecmp.patch
altera-stapl-replace-strnicmp-with-strncasecmp.patch
thinkpad_acpi-replace-strnicmp-with-strncasecmp.patch
pnp-replace-strnicmp-with-strncasecmp.patch
s390-cio-replace-strnicmp-with-strncasecmp.patch
staging-r8188eu-replace-strnicmp-with-strncasecmp.patch
thermal-replace-strnicmp-with-strncasecmp.patch
kdb-replace-strnicmp-with-strncasecmp.patch
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