Staging: zram: Fix variable dereferenced before check
authorRashika Kheria <rashika.kheria@gmail.com>
Wed, 30 Oct 2013 13:13:32 +0000 (18:43 +0530)
committerChanho Park <chanho61.park@samsung.com>
Tue, 18 Nov 2014 02:47:16 +0000 (11:47 +0900)
commit89064dd5816311aacf71a2464a889b727f80b9d9
treee55bbec146cd16f7710fd5a9ea7efdae8c47e666
parentaf417e44d6c0d4d9875a955f78cb01f6df914d5b
Staging: zram: Fix variable dereferenced before check

This patch fixes the following Smatch warning in zram_drv.c-
drivers/staging/zram/zram_drv.c:899
destroy_device() warn: variable dereferenced before check 'zram->disk' (see line 896)

Change-Id: If920cb9e1328289c561de89e074523071cd772b5
Acked-by: Minchan Kim <minchan@kernel.org>
Acked-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/zram/zram_drv.c