lkml.org 
[lkml]   [2010]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 06/15] staging: tidspbridge: check kmalloc() result
Date
If kmalloc() fails then exit with -ENOMEM.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
---
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 7597210..ba5d8c4 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);
--
1.7.0.4


\
 
 \ /
  Last update: 2010-07-16 18:17    [W:0.092 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site