openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/drivers/net/usb
History
Arnd Bergmann e30520c2b0 kalmia: avoid potential uninitialized variable use 
The kalmia_send_init_packet() returns zero or a negative return
code, but gcc has no way of knowing that there cannot be a
positive return code, so it determines that copying the ethernet
address at the end of kalmia_bind() will access uninitialized
data:

drivers/net/usb/kalmia.c: In function ‘kalmia_bind’:
arch/x86/include/asm/string_32.h:78:22: error: ‘*((void *)&ethernet_addr+4)’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
   *((short *)to + 2) = *((short *)from + 2);
                      ^
drivers/net/usb/kalmia.c:138:5: note: ‘*((void *)&ethernet_addr+4)’ was declared here

This warning is harmless, but for consistency, we should make
the check for the return code match what the driver does everywhere
else and just progate it, which then gets rid of the warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2016-10-27 16:27:34 -04:00
..
Kconfig USB: cdc_subset: only build when one driver is enabled 2016-02-18 15:59:45 -05:00
Makefile USB: cdc_subset: only build when one driver is enabled 2016-02-18 15:59:45 -05:00
asix.h net: asix: Add in_pm parameter 2016-08-31 21:07:05 -07:00
asix_common.c net: asix: Avoid looping when the device does not respond 2016-10-14 16:06:54 -04:00
asix_devices.c net: asix: autoneg will set WRITE_MEDIUM reg 2016-08-31 21:07:06 -07:00
ax88172a.c net: asix: Add in_pm parameter 2016-08-31 21:07:05 -07:00
ax88179_178a.c ax88179_178a: fix bonding failure 2014-10-20 00:53:30 -04:00
catc.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
cdc-phonet.c cdc-phonet: use common parser 2015-09-15 12:43:49 -07:00
cdc_eem.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
cdc_ether.c cdc_ether: Improve ZTE MF823/831/910 handling 2016-07-24 22:16:03 -07:00
cdc_mbim.c cdc_mbim: apply "NDP to end" quirk to all Huawei devices 2016-04-14 21:04:04 -04:00
cdc_ncm.c cdc_ncm: workaround for EM7455 "silent" data interface 2016-07-04 16:12:03 -07:00
cdc_subset.c cdc_subset: deal with a device that needs reset for timeout 2014-08-02 15:44:18 -07:00
ch9200.c net: usb: ch9200: use kmemdup 2016-05-20 19:50:07 -04:00
cx82310_eth.c cx82310_eth: fix semicolon.cocci warnings 2015-03-24 14:56:02 -04:00
dm9601.c drivers/net: get rid of unnecessary initializations in .get_drvinfo() 2015-10-16 00:24:10 -07:00
gl620a.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
hso.c hso: Convert printk to pr_<level> 2016-09-06 13:29:51 -07:00
huawei_cdc_ncm.c cdc_ncm: Add support for moving NDP to end of NCM frame 2015-07-09 14:58:31 -07:00
int51x1.c
…
ipheth.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-06-03 23:32:12 -07:00
kalmia.c kalmia: avoid potential uninitialized variable use 2016-10-27 16:27:34 -04:00
kaweth.c kaweth: remove obsolete debugging statements 2016-09-07 17:45:31 -07:00
lan78xx.c lan78xx: mark symbols static where possible 2016-09-06 15:58:59 -07:00
lan78xx.h lan78xx: replace devid to chipid & chiprev 2016-02-29 17:12:07 -05:00
lg-vl600.c net: usb: Use eth_<foo>_addr instead of memset 2015-03-03 17:01:36 -05:00
mcs7830.c drivers/net: get rid of unnecessary initializations in .get_drvinfo() 2015-10-16 00:24:10 -07:00
net1080.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
pegasus.c net: pegasus: Remove deprecated create_singlethread_workqueue 2016-09-01 16:42:25 -07:00
pegasus.h
…
plusb.c drivers/net/usb/plusb.c: Fix typo 2016-03-27 22:33:56 -04:00
qmi_wwan.c qmi_wwan: add support for Quectel EC21 and EC25 2016-10-13 10:05:06 -04:00
r8152.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-09-23 06:46:57 -04:00
rndis_host.c rndis_host: Set valid random MAC on buggy devices 2016-07-16 20:03:04 -07:00
rtl8150.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
sierra_net.c
…
smsc75xx.c usbnet/smsc75xx: silence uninitialized variable warning 2016-05-04 16:58:56 -04:00
smsc75xx.h
…
smsc95xx.c smsc95xx: Add mdix control via ethtool 2016-09-06 13:28:10 -07:00
smsc95xx.h smsc95xx: Add register define 2016-09-06 13:28:10 -07:00
sr9700.c net: usb: sr9700: Use 'SR_' prefix for the common register macros 2015-02-04 13:53:02 -08:00
sr9700.h net: usb: sr9700: Use 'SR_' prefix for the common register macros 2015-02-04 13:53:02 -08:00
sr9800.c drivers/net: get rid of unnecessary initializations in .get_drvinfo() 2015-10-16 00:24:10 -07:00
sr9800.h USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support 2014-02-10 16:53:06 -08:00
usbnet.c net: usb: usbnet: don't print error when allocating urb fails 2016-08-13 14:53:40 -07:00
zaurus.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00