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USB: ohci, fix oddball gcc warning
authorDavid Brownell <david-b@pacbell.net>
Sat, 18 Aug 2007 05:19:59 +0000 (22:19 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 22 Aug 2007 21:27:52 +0000 (14:27 -0700)
Some versions of GCC recently grew annoying warnings about constants.
This gets rid of that warning from the OHCI driver.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/ohci-dbg.c patch | blob | blame | history

diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 6f9e43e9a6cab69072fe420a460d74074f77e6b7..f61c6cdd06f2443ecbc0ed333df7a92cee618494 100644 (file)
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -74,7 +74,7 @@ urb_print (struct urb * urb, char * str, int small)
 
 #define ohci_dbg_sw(ohci, next, size, format, arg...) \
        do { \
-       if (next) { \
+       if (next != NULL) { \
                unsigned s_len; \
                s_len = scnprintf (*next, *size, format, ## arg ); \
                *size -= s_len; *next += s_len; \