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Subject[PATCH -next] dlm: fix error return code in sctp_accept_from_sock()
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From: Wei Yongjun <weiyongjun1@huawei.com>

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
fs/dlm/lowcomms.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index df680a2..7d398d3 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -879,7 +879,8 @@ static int sctp_accept_from_sock(struct connection *con)
}

make_sockaddr(&prim.ssp_addr, 0, &addr_len);
- if (addr_to_nodeid(&prim.ssp_addr, &nodeid)) {
+ ret = addr_to_nodeid(&prim.ssp_addr, &nodeid);
+ if (ret) {
unsigned char *b = (unsigned char *)&prim.ssp_addr;

log_print("reject connect from unknown addr");


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