From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/s390/block/scm_blk.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c
index 5ac9c93..54556b8 100644
--- a/drivers/s390/block/scm_blk.c
+++ b/drivers/s390/block/scm_blk.c
@@ -463,12 +463,15 @@ static int __init scm_blk_init(void)
goto out;
scm_major = ret;
- if (scm_alloc_rqs(nr_requests))
+ ret = scm_alloc_rqs(nr_requests);
+ if (ret)
goto out_unreg;
scm_debug = debug_register("scm_log", 16, 1, 16);
- if (!scm_debug)
+ if (!scm_debug) {
+ ret = -ENOMEM;
goto out_free;
+ }
debug_register_view(scm_debug, &debug_hex_ascii_view);
debug_set_level(scm_debug, 2);
--
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