[PATCH] pwc bug fix

The pwc chainsaw session left some setups not working.  There is a
sanity check on compression buffers that simply isn't right any more as
we never allocate one.

This doesn't address the email and other changes.  I'll do those
tomorrow if I get time, but it is the minimal fix for the code and basic
feature set.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/usb/media/pwc/pwc-if.c b/drivers/usb/media/pwc/pwc-if.c
index 5429ff3b9753..b77e65c03659 100644
--- a/drivers/usb/media/pwc/pwc-if.c
+++ b/drivers/usb/media/pwc/pwc-if.c
@@ -332,10 +332,6 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
 #endif   
         ;
          }
-        if (kbuf == NULL) {
-           Err("Failed to allocate decompress table.\n");
-           return -ENOMEM;
-        }
         pdev->decompress_data = kbuf;
         
         /* Allocate image buffer; double buffer for mmap() */