cephfs-shell: Remove undefined exception instance

This patch fixes the following flake8 error:
F821 undefined name 'e'

Fixes: https://tracker.ceph.com/issues/44645
Signed-off-by: Varsha Rao <varao@redhat.com>
(cherry picked from commit 8234765b43bd100266fafcd96fcd7f2cc26ed39e)

diff --git a/src/tools/cephfs/cephfs-shell b/src/tools/cephfs/cephfs-shell
index f37f14054783b4de938fcfb95fc77eba0a416c7a..007bd4e5d9aeb08820ed9614ae596eafdfeb032d 100755 (executable)
--- a/src/tools/cephfs/cephfs-shell
+++ b/src/tools/cephfs/cephfs-shell
@@ -1357,7 +1357,7 @@ class CephFSShell(Cmd):
         else:
             self.perror("snapshot can only be created or deleted; check - "
                         "help snap")
-            self.exit_code = e.get_error_code()
+            self.exit_code = 1
 
     def do_help(self, line):
         """