diff options
| author | Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> | 2024-04-23 04:20:21 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2024-04-25 13:13:06 +0300 |
| commit | ce4a7ae84a58b9f33aae8d6c769b3c94f3d5ce76 (patch) | |
| tree | 11604efbb094416b505e763e030d7e82993e9ac6 /drivers | |
| parent | 6ad959b6703e2c4c5d7af03b4cfd5ff608036339 (diff) | |
| download | linux-ce4a7ae84a58b9f33aae8d6c769b3c94f3d5ce76.tar.xz | |
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 <julia.lawall@inria.fr>
Signed-off-by: Abdulrasaq Lawani <abdulrasaqolawani@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/fbdev/offb.c | 3 |
1 files changed, 1 insertions, 2 deletions
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 }; |