dlm: return -ENOMEM if ls_recover_buf fails
This patch fixes to return -ENOMEM in case of an allocation failure that
was forgotten to change in commit 6c648035cbe7 ("dlm: switch to use
rhashtable for rsbs").
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202404200536.jGi6052v-lkp@intel.com/
Fixes: 6c648035cbe7 ("dlm: switch to use rhashtable for rsbs")
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index ed23787..475ab43 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -482,8 +482,10 @@
* might send less.
*/
ls->ls_recover_buf = kmalloc(DLM_MAX_SOCKET_BUFSIZE, GFP_NOFS);
- if (!ls->ls_recover_buf)
+ if (!ls->ls_recover_buf) {
+ error = -ENOMEM;
goto out_lkbidr;
+ }
ls->ls_slot = 0;
ls->ls_num_slots = 0;
