[PATCH for-next 6/7] selftests/zram: gitignore output file

[Li Zhijian]

After `make run_tests`, the git status complains:
Untracked files:
    (use "git add <file>..." to include in what will be committed)
        zram/err.log

This file will be cleaned up when execute 'make clean'

Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxx>
---
Hello,
Cover letter is here.

This patch set aims to make 'git status' clear after 'make' and 'make
run_tests' for kselftests.
---
V2:
   split as a separate patch from a small one [0]
   [0] https://lore.kernel.org/linux-kselftest/20241015010817.453539-1-lizhijian@xxxxxxxxxxx/
---
 tools/testing/selftests/zram/.gitignore | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 tools/testing/selftests/zram/.gitignore

diff --git a/tools/testing/selftests/zram/.gitignore b/tools/testing/selftests/zram/.gitignore
new file mode 100644
index 000000000000..b4a2cb6fafa6
--- /dev/null
+++ b/tools/testing/selftests/zram/.gitignore
@@ -0,0 +1 @@
+err.log
-- 
2.44.0