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authorGreg Kroah-Hartman <gregkh@suse.de>2007-06-15 15:44:13 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-12 16:34:36 -0700
commit3a75ab943688d765cdb60b33f3f9db72c752c521 (patch)
treee018dcb2e0f200d057dbd3ce9a33ca08a2cdf8f2 /drivers
parent461d696aeeae294ad22dfcaae462d1757f955778 (diff)
downloadlinux-stericsson-3a75ab943688d765cdb60b33f3f9db72c752c521.tar.gz
USB: serial: safe_serial: clean up urb->status usage
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Cc: Stuart Lynne <sl@lineo.com> Cc: Tom Rushworth <tbr@lineo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/serial/safe_serial.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c
index 5a03a3fc9386..86899d55d8d8 100644
--- a/drivers/usb/serial/safe_serial.c
+++ b/drivers/usb/serial/safe_serial.c
@@ -211,11 +211,13 @@ static void safe_read_bulk_callback (struct urb *urb)
unsigned char length = urb->actual_length;
int i;
int result;
+ int status = urb->status;
dbg ("%s", __FUNCTION__);
- if (urb->status) {
- dbg ("%s - nonzero read bulk status received: %d", __FUNCTION__, urb->status);
+ if (status) {
+ dbg("%s - nonzero read bulk status received: %d",
+ __FUNCTION__, status);
return;
}