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authorDan Streetman <ddstreet@ieee.org>2015-06-17 06:17:52 +0930
committerRusty Russell <rusty@rustcorp.com.au>2015-06-23 15:27:37 +0930
commit5104b7d7678b0029417f6ac08243773a77259ac6 (patch)
treebf1a7a2703674d474db5618302cf8b5acf3f8adc /kernel/params.c
parent74c3dea355245c17ee407a3ce3ea34f55b40f2eb (diff)
downloadlinux-sh-5104b7d7678b0029417f6ac08243773a77259ac6.tar.gz
module: make perm const
Change the struct kernel_param.perm field to a const, as it should never be changed. Signed-off-by: Dan Streetman <ddstreet@ieee.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (cut from larger patch)
Diffstat (limited to 'kernel/params.c')
-rw-r--r--kernel/params.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/params.c b/kernel/params.c
index e906874da5fc..a8b09f6c87dc 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -395,12 +395,11 @@ EXPORT_SYMBOL(param_ops_invbool);
int param_set_bint(const char *val, const struct kernel_param *kp)
{
- struct kernel_param boolkp;
+ /* Match bool exactly, by re-using it. */
+ struct kernel_param boolkp = *kp;
bool v;
int ret;
- /* Match bool exactly, by re-using it. */
- boolkp = *kp;
boolkp.arg = &v;
ret = param_set_bool(val, &boolkp);
@@ -480,9 +479,8 @@ static int param_array_get(char *buffer, const struct kernel_param *kp)
{
int i, off, ret;
const struct kparam_array *arr = kp->arr;
- struct kernel_param p;
+ struct kernel_param p = *kp;
- p = *kp;
for (i = off = 0; i < (arr->num ? *arr->num : arr->max); i++) {
if (i)
buffer[off++] = ',';