kbuild: Fix build as root then user

From: Matthew Wilcox <matthew@wil.cx>
I inadvertently built a tree as root and then rebuilt it as a user.  I
got a lot of prompts ...

mv: overwrite `drivers/char/drm/drm_auth.o', overriding mode 0644?

Using mv -f fixes that.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 76ba6be3dfc9..282bfb310f5b 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -169,7 +169,7 @@ cmd_modversions =							\
                         -T $(@D)/.tmp_$(@F:.o=.ver);                    \
                 rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);        \
         else                                                            \
-                mv $(@D)/.tmp_$(@F) $@;                                 \
+                mv -f $(@D)/.tmp_$(@F) $@;                              \
         fi;
 endif