From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sat, 19 Dec 2015 19:37:43 +0000 Subject: [PATCH] staging-slicoss: Use a signed return type for slic_card_locate() Message-Id: <5675B207.2010706@users.sourceforge.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Christopher Harrer , Greg Kroah-Hartman , Lior Dotan , devel@driverdev.osuosl.org Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: Markus Elfring Date: Sat, 19 Dec 2015 20:30:39 +0100 The return type "u32" was used by the slic_card_locate() function despite of the aspect that it will eventually return a negative error code. Improve this implementation detail by using the type "s32" instead. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/staging/slicoss/slicoss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index b23a2d1..9ba0e4b 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -2953,7 +2953,7 @@ static const struct net_device_ops slic_netdev_ops = { .ndo_change_mtu = eth_change_mtu, }; -static u32 slic_card_locate(struct adapter *adapter) +static s32 slic_card_locate(struct adapter *adapter) { struct sliccard *card = slic_global.slic_card; struct physcard *physcard = slic_global.phys_card; -- 2.6.3