From: Nathan Chancellor <natechancellor@gmail.com> [ Upstream commit e8edc32d70a4e09160835792eb5d1af71a0eec14 ] Clang warns: drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c:2472:11: warning: implicit conversion from enumeration type 'enum halmac_cmd_process_status' to different enumeration type 'enum halmac_ret_status' [-Wenum-conversion] return HALMAC_CMD_PROCESS_ERROR; ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. Fix this by using the proper enum for allocation failures, HALMAC_RET_MALLOC_FAIL, which is used in the rest of this file. Fixes: e4b08e16b7d9 ("staging: r8822be: check kzalloc return or bail") Link: https://github.com/ClangBuiltLinux/linux/issues/375 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c index ec742da..ddbeff8 100644 --- a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c +++ b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c @@ -2469,7 +2469,7 @@ enum halmac_ret_status if (!psd_set->data) { psd_set->data = kzalloc(psd_set->data_size, GFP_KERNEL); if (!psd_set->data) - return HALMAC_CMD_PROCESS_ERROR; + return HALMAC_RET_MALLOC_FAIL; } if (segment_id == 0) -- 1.8.3