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staging: wilc1000: fix return error code of wilc_deinit

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It should be returned error code as -EFAULT instead of 0 when hif_drv is
NULL.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chaehyun Lim 2016-02-05 10:35:14 +09:00 committed by Greg Kroah-Hartman
parent 127a27c3fb
commit 8eb62f3f6d
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/wilc1000/host_interface.c
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@ -3695,7 +3695,7 @@ int wilc_deinit(struct wilc_vif *vif)
if (!hif_drv) { if (!hif_drv) {
PRINT_ER("hif_drv = NULL\n"); PRINT_ER("hif_drv = NULL\n");
return 0; return -EFAULT;
} }
down(&hif_sema_deinit); down(&hif_sema_deinit);