p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

media: ivtvfb: Cleanup some warnings 

drivers/media/pci/ivtv/ivtvfb.c:349 ivtvfb_prep_frame() warn: argument 3 to %08lx specifier is cast from pointer
drivers/media/pci/ivtv/ivtvfb.c:360 ivtvfb_prep_frame() warn: argument 3 to %08lx specifier is cast from pointer
drivers/media/pci/ivtv/ivtvfb.c:363 ivtvfb_prep_frame() warn: argument 4 to %08lx specifier is cast from pointer

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2018-03-23 06:52:25 -04:00
parent b1a5dea69e
commit 057bad7bc9
1 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/media/pci/ivtv/ivtvfb.c
View File

@ -346,8 +346,8 @@ static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source,
/* Not fatal, but will have undesirable results */
if ((unsigned long)source & 3)
IVTVFB_WARN("ivtvfb_prep_frame: Source address not 32 bit aligned (0x%08lx)\n",
(unsigned long)source);
IVTVFB_WARN("ivtvfb_prep_frame: Source address not 32 bit aligned (%p)\n",
source);
if (dest_offset & 3)
IVTVFB_WARN("ivtvfb_prep_frame: Dest offset not 32 bit aligned (%ld)\n", dest_offset);
@ -357,12 +357,10 @@ static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source,
/* Check Source */
if (!access_ok(VERIFY_READ, source + dest_offset, count)) {
IVTVFB_WARN("Invalid userspace pointer 0x%08lx\n",
(unsigned long)source);
IVTVFB_WARN("Invalid userspace pointer %p\n", source);
IVTVFB_DEBUG_WARN("access_ok() failed for offset 0x%08lx source 0x%08lx count %d\n",
dest_offset, (unsigned long)source,
count);
IVTVFB_DEBUG_WARN("access_ok() failed for offset 0x%08lx source %p count %d\n",
dest_offset, source, count);
return -EINVAL;
}