dev: Close socket in error path of device_ifindex_get()
commit679e6211238039322272e0d3d085fab0d7c5c91d
authorTobias Klauser <tklauser@distanz.ch>
Tue, 21 Apr 2015 16:05:36 +0000 (21 18:05 +0200)
committerTobias Klauser <tklauser@distanz.ch>
Tue, 21 Apr 2015 16:05:36 +0000 (21 18:05 +0200)
tree77efd5b0b13e7edd6de04e2adb7071f014ca4f44
parent04875e8ea51a18dd1466ed7cb5d425c158db4337
dev: Close socket in error path of device_ifindex_get()

If the ioctl() fails, the socket still needs to be closed instead of
returning directly.

This issue was discovered using the Coverity scanner.

Fixes: f43bbe9 ("mac80211: Check existence of generated monX device")
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
dev.c