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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-06-15 15:44:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:36 -0700 |
| commit | 3a75ab943688d765cdb60b33f3f9db72c752c521 (patch) | |
| tree | e018dcb2e0f200d057dbd3ce9a33ca08a2cdf8f2 /drivers | |
| parent | 461d696aeeae294ad22dfcaae462d1757f955778 (diff) | |
| download | lwn-3a75ab943688d765cdb60b33f3f9db72c752c521.tar.gz lwn-3a75ab943688d765cdb60b33f3f9db72c752c521.zip | |
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.c | 6 |
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; } |