smb client: Add generated file to gitignore file

The smb client code recently started generating the error mapping table
from a common header, but didn't tell git about it, so then git ends up
thinking maybe it should be committed.

Let's fix that.

Fixes: c527e13a7a66 ("cifs: Autogenerate SMB2 error mapping table")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/smb/client/.gitignore b/fs/smb/client/.gitignore
new file mode 100644 (file)
index 0000000..8a6e04a
--- /dev/null
+++ b/fs/smb/client/.gitignore
@@ -0,0 +1 @@
+smb2_mapping_table.c