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| author | Kulikov Vasiliy | 2010-07-16 18:14:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2010-07-22 19:54:03 +0200 |
| commit | dd85c9911d6eb44f398d07006a3c4ce57d36b7b9 (patch) | |
| tree | 79f6de029d8d31c94dfcdee1687ebec7cf07401a | |
| parent | staging: tidspbridge: remove RET_OK RET_FAIL (diff) | |
| download | kernel-qcow2-linux-dd85c9911d6eb44f398d07006a3c4ce57d36b7b9.tar.gz kernel-qcow2-linux-dd85c9911d6eb44f398d07006a3c4ce57d36b7b9.tar.xz kernel-qcow2-linux-dd85c9911d6eb44f398d07006a3c4ce57d36b7b9.zip | |
staging: tidspbridge: check kmalloc() result
If kmalloc() fails then exit with -ENOMEM.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/tidspbridge/pmgr/dspapi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/tidspbridge/pmgr/dspapi.c b/drivers/staging/tidspbridge/pmgr/dspapi.c index 1170798cc4ca..57abe3322c6f 100644 --- a/drivers/staging/tidspbridge/pmgr/dspapi.c +++ b/drivers/staging/tidspbridge/pmgr/dspapi.c @@ -1407,6 +1407,8 @@ u32 strmwrap_allocate_buffer(union trapped_args *args, void *pr_ctxt) return -EINVAL; ap_buffer = kmalloc((num_bufs * sizeof(u8 *)), GFP_KERNEL); + if (ap_buffer == NULL) + return -ENOMEM; status = strm_allocate_buffer(args->args_strm_allocatebuffer.hstream, args->args_strm_allocatebuffer.usize, @@ -1446,6 +1448,8 @@ u32 strmwrap_free_buffer(union trapped_args *args, void *pr_ctxt) return -EINVAL; ap_buffer = kmalloc((num_bufs * sizeof(u8 *)), GFP_KERNEL); + if (ap_buffer == NULL) + return -ENOMEM; CP_FM_USR(ap_buffer, args->args_strm_freebuffer.ap_buffer, status, num_bufs); |