Messages in this thread | | | Date | Wed, 06 Jan 2016 00:01:12 -0500 (EST) | Subject | Re: [PATCH] net: hns: avoid uninitialized variable warning: | From | David Miller <> |
| |
From: Arnd Bergmann <arnd@arndb.de> Date: Fri, 01 Jan 2016 23:27:57 +0100
> gcc fails to see that the use of the 'last_offset' variable > in hns_nic_reuse_page() is used correctly and issues a bogus > warning: > > drivers/net/ethernet/hisilicon/hns/hns_enet.c: In function 'hns_nic_reuse_page': > drivers/net/ethernet/hisilicon/hns/hns_enet.c:541:6: warning: 'last_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] > > This simplifies the function to make it more obvious what is > going on to both readers and compilers, which makes the warning > go away. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Applied, thanks.
| |