usbnet: fix memory leak in error case
authorOliver Neukum <oneukum@suse.com>
Tue, 5 Jul 2022 12:53:51 +0000 (14:53 +0200)
committerJakub Kicinski <kuba@kernel.org>
Thu, 7 Jul 2022 01:54:56 +0000 (18:54 -0700)
commitb55a21b764c1e182014630fa5486d717484ac58f
tree8b7573a726524c9cb4289a9a1e6fe1482e54c928
parenta069a90554168ac4cc81af65f000557d2a8a0745
usbnet: fix memory leak in error case

usbnet_write_cmd_async() mixed up which buffers
need to be freed in which error case.

v2: add Fixes tag
v3: fix uninitialized buf pointer

Fixes: 877bd862f32b8 ("usbnet: introduce usbnet 3 command helpers")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/20220705125351.17309-1-oneukum@suse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/usb/usbnet.c