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linux-sg2042
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staging: vme: Remove NULL check before kfree 

This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);

@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ilia Mirkin 2011-03-13 00:29:13 -05:00 committed by Greg Kroah-Hartman
parent 06dde50620
commit 794a8946ba
2 changed files with 2 additions and 4 deletions
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3
drivers/staging/vme/bridges/vme_ca91cx42.c
View File

@ -516,8 +516,7 @@ static int ca91cx42_alloc_resource(struct vme_master_resource *image,
if (existing_size != 0) {
iounmap(image->kern_base);
image->kern_base = NULL;
if (image->bus_resource.name != NULL)
kfree(image->bus_resource.name);
kfree(image->bus_resource.name);
release_resource(&image->bus_resource);
memset(&image->bus_resource, 0, sizeof(struct resource));
}

3
drivers/staging/vme/bridges/vme_tsi148.c
View File

@ -821,8 +821,7 @@ static int tsi148_alloc_resource(struct vme_master_resource *image,
if (existing_size != 0) {
iounmap(image->kern_base);
image->kern_base = NULL;
if (image->bus_resource.name != NULL)
kfree(image->bus_resource.name);
kfree(image->bus_resource.name);
release_resource(&image->bus_resource);
memset(&image->bus_resource, 0, sizeof(struct resource));
}