Fail gracefully instead.
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
drivers/video/amifb.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c
index 603f84f..1b0185c 100644
--- a/drivers/video/amifb.c
+++ b/drivers/video/amifb.c
@@ -2230,8 +2230,10 @@ static inline u_long __init chipalloc(u_long size)
{
size += PAGE_SIZE-1;
if (!(unaligned_chipptr = (u_long)amiga_chip_alloc(size,
- "amifb [RAM]")))
- panic("No Chip RAM for frame buffer");
+ "amifb [RAM]"))) {
+ pr_err("amifb: No Chip RAM for frame buffer");
+ return 0;
+ }
memset((void *)unaligned_chipptr, 0, size);
return PAGE_ALIGN(unaligned_chipptr);
}
@@ -2385,6 +2387,10 @@ default_chipset:
DUMMYSPRITEMEMSIZE+
COPINITSIZE+
4*COPLISTSIZE);
+ if (!chipptr) {
+ err = -ENOMEM;
+ goto amifb_error;
+ }
assignchunk(videomemory, u_long, chipptr, fb_info.fix.smem_len);
assignchunk(spritememory, u_long, chipptr, SPRITEMEMSIZE);
--
1.7.0.4
--
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