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i2c: rockchip: fix power off issue for rk818
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
md
/
dm-log-userspace-transfer.c
diff --git
a/drivers/md/dm-log-userspace-transfer.c
b/drivers/md/dm-log-userspace-transfer.c
index 08d9a207259afdd6fc5ef92afeb403357c1e8a1c..c69d0b787746c26676645851da828301f355bf53 100644
(file)
--- a/
drivers/md/dm-log-userspace-transfer.c
+++ b/
drivers/md/dm-log-userspace-transfer.c
@@
-272,7
+272,7
@@
int dm_ulog_tfr_init(void)
r = cn_add_callback(&ulog_cn_id, "dmlogusr", cn_ulog_callback);
if (r) {
-
cn_del_callback(&ulog_cn_id
);
+
kfree(prealloced_cn_msg
);
return r;
}