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(parent: efbff73) | patch
staging: r8188eu: Fix smatch warning in hal/usb_ops_linux.c
authorLarry Finger <Larry.Finger@lwfinger.net>
Wed, 4 Sep 2013 20:56:01 +0000 (15:56 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 17 Sep 2013 14:47:45 +0000 (07:47 -0700)
commit33370038ff82e1aa465842416e033e30d6a7cfdb
tree23bdb33e2df7a46112c710c138cb486fecf600eatree | snapshot (tar.gz zip)
parentefbff73ec1caa9a87fff4a5a88db0dd1b9756edecommit | diff
staging: r8188eu: Fix smatch warning in hal/usb_ops_linux.c

Smatch reports the following warning:
drivers/staging/rtl8188eu/hal/usb_ops_linux.c:614 usb_read_port() warn: variable dereferenced before check 'precvbuf' (see line 611)

Fixing this particular warning required some refactoring of the code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8188eu/hal/usb_ops_linux.c diff | blob | blame | history