X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fmd%2Fdm-log-userspace-transfer.c;h=fdf8ec304f8d26ae0cd45600e985ab3d845b47df;hb=e51a3630565f61a5151f24f9ece191277ddaa320;hp=39ad9664d39731022796430b0a3a30b7a8464898;hpb=848a552893ff1fe071c57231edcd179cf84ec4f8;p=karo-tx-linux.git

diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c
index 39ad9664d397..fdf8ec304f8d 100644
--- a/drivers/md/dm-log-userspace-transfer.c
+++ b/drivers/md/dm-log-userspace-transfer.c
@@ -172,6 +172,7 @@ int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type,
 			 char *rdata, size_t *rdata_size)
 {
 	int r = 0;
+	unsigned long tmo;
 	size_t dummy = 0;
 	int overhead_size = sizeof(struct dm_ulog_request) + sizeof(struct cn_msg);
 	struct dm_ulog_request *tfr = prealloced_ulog_tfr;
@@ -236,11 +237,11 @@ resend:
 		goto out;
 	}
 
-	r = wait_for_completion_timeout(&(pkg.complete), DM_ULOG_RETRY_TIMEOUT);
+	tmo = wait_for_completion_timeout(&(pkg.complete), DM_ULOG_RETRY_TIMEOUT);
 	spin_lock(&receiving_list_lock);
 	list_del_init(&(pkg.list));
 	spin_unlock(&receiving_list_lock);
-	if (!r) {
+	if (!tmo) {
 		DMWARN("[%s] Request timed out: [%u/%u] - retrying",
 		       (strlen(uuid) > 8) ?
 		       (uuid + (strlen(uuid) - 8)) : (uuid),