diff options
| author | roel kluin <roel.kluin@gmail.com> | 2008-10-21 00:47:23 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 09:59:49 -0800 |
| commit | e64a5219296fff11a0da0322b43012265cd3b327 (patch) | |
| tree | 42fa67f74f4d13795fd6c2ee3ceeb1b816b2df9e /drivers/usb/host/ehci-dbg.c | |
| parent | 3b438e30c686b1e904c759d3354d335050ab33f9 (diff) | |
USB: clean up redundant tests on unsigned
temp, bytes and param->{length,sglen,vary} are unsigned so
these tests do nothing.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
| -rw-r--r-- | drivers/usb/host/ehci-dbg.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index 0cb53ca8d34..7f4ace73d44 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -455,9 +455,7 @@ static void qh_lines ( (scratch >> 16) & 0x7fff, scratch, td->urb); - if (temp < 0) - temp = 0; - else if (size < temp) + if (size < temp) temp = size; size -= temp; next += temp; @@ -466,9 +464,7 @@ static void qh_lines ( } temp = snprintf (next, size, "\n"); - if (temp < 0) - temp = 0; - else if (size < temp) + if (size < temp) temp = size; size -= temp; next += temp; |