From ce4a7ae84a58b9f33aae8d6c769b3c94f3d5ce76 Mon Sep 17 00:00:00 2001 From: Abdulrasaq Lawani Date: Mon, 22 Apr 2024 21:20:21 -0400 Subject: fbdev: offb: replace of_node_put with __free(device_node) Replaced instance of of_node_put with __free(device_node) to simplify code and protect against any memory leaks due to future changes in the control flow. Suggested-by: Julia Lawall Signed-off-by: Abdulrasaq Lawani Signed-off-by: Helge Deller --- drivers/video/fbdev/offb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c index b421b46d88ef..ea38a260774b 100644 --- a/drivers/video/fbdev/offb.c +++ b/drivers/video/fbdev/offb.c @@ -357,7 +357,7 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp par->cmap_type = cmap_gxt2000; } else if (of_node_name_prefix(dp, "vga,Display-")) { /* Look for AVIVO initialized by SLOF */ - struct device_node *pciparent = of_get_parent(dp); + struct device_node *pciparent __free(device_node) = of_get_parent(dp); const u32 *vid, *did; vid = of_get_property(pciparent, "vendor-id", NULL); did = of_get_property(pciparent, "device-id", NULL); @@ -369,7 +369,6 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp if (par->cmap_adr) par->cmap_type = cmap_avivo; } - of_node_put(pciparent); } else if (dp && of_device_is_compatible(dp, "qemu,std-vga")) { #ifdef __BIG_ENDIAN const __be32 io_of_addr[3] = { 0x01000000, 0x0, 0x0 }; -- cgit v1.2.3