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>

diff --git a/drivers/staging/vme/bridges/vme_ca91cx42.c b/drivers/staging/vme/bridges/vme_ca91cx42.c
index 5d734d9ed27ded428d7169ee2379fe375f4992d4..d4a48c4e59c22d4fa6a4e677ccc335ede0e03648 100644 (file)
--- a/drivers/staging/vme/bridges/vme_ca91cx42.c
+++ b/drivers/staging/vme/bridges/vme_ca91cx42.c
@@ -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));
        }

diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c
index 2df19eacbca57a35beea698947928aab49615f1e..b00a53e793e7ad4cc6dcd68c4d003850a5982068 100644 (file)
--- a/drivers/staging/vme/bridges/vme_tsi148.c
+++ b/drivers/staging/vme/bridges/vme_tsi148.c
@@ -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));
        }