path: root/samples
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authorToke Høiland-Jørgensen <toke@redhat.com>2020-01-20 14:06:41 +0100
committerAlexei Starovoitov <ast@kernel.org>2020-01-20 16:37:45 -0800
commitb2e5e93ae8af6a34bca536cdc4b453ab1e707b8b (patch)
tree16c28b8b1cd34c52fce69fa4de8574e224fcbc7b /samples
parentselftests/bpf: Skip perf hw events test if the setup disabled it (diff)
samples/bpf: Don't try to remove user's homedir on clean
The 'clean' rule in the samples/bpf Makefile tries to remove backup files (ending in ~). However, if no such files exist, it will instead try to remove the user's home directory. While the attempt is mostly harmless, it does lead to a somewhat scary warning like this: rm: cannot remove '~': Is a directory Fix this by using find instead of shell expansion to locate any actual backup files that need to be removed. Fixes: b62a796c109c ("samples/bpf: allow make to be run from samples/bpf/ directory") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Link: https://lore.kernel.org/bpf/157952560126.1683545.7273054725976032511.stgit@toke.dk
Diffstat (limited to 'samples')
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 5b89c0370f33..f86d713a17a5 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -254,7 +254,7 @@ all:
$(MAKE) -C ../../ M=$(CURDIR) clean
- @rm -f *~
+ @find $(CURDIR) -type f -name '*~' -delete
# Fix up variables inherited from Kbuild that tools/ build system won't like