diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 03:43:52 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 03:43:52 +0100 |
| commit | 99cd7074891f87c49660e3b2880564324a4733ac (patch) | |
| tree | 903d2665bcb445f1f265d1adf7a99f265bcefc15 /drivers/video/sm501fb.c | |
| parent | e8a9cbf6ae620d9e5ba9cb42001c033287a284a3 (diff) | |
| parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) | |
| download | kernel-crypto-99cd7074891f87c49660e3b2880564324a4733ac.tar.gz kernel-crypto-99cd7074891f87c49660e3b2880564324a4733ac.tar.xz kernel-crypto-99cd7074891f87c49660e3b2880564324a4733ac.zip | |
Merge commit 'v2.6.29-rc1' into tracing/urgent
Diffstat (limited to 'drivers/video/sm501fb.c')
| -rw-r--r-- | drivers/video/sm501fb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c index f94ae84a58c..dcd98793d56 100644 --- a/drivers/video/sm501fb.c +++ b/drivers/video/sm501fb.c @@ -159,6 +159,9 @@ static int sm501_alloc_mem(struct sm501fb_info *inf, struct sm501_mem *mem, break; case SM501_MEMF_PANEL: + if (size > inf->fbmem_len) + return -ENOMEM; + ptr = inf->fbmem_len - size; fbi = inf->fb[HEAD_CRT]; @@ -172,9 +175,6 @@ static int sm501_alloc_mem(struct sm501fb_info *inf, struct sm501_mem *mem, if (fbi && ptr < fbi->fix.smem_len) return -ENOMEM; - if (ptr < 0) - return -ENOMEM; - break; case SM501_MEMF_CRT: |