[tip:locking/core] tools/lib/lockdep/tests: Fix shellcheck warnings

[tip-bot for Bart Van Assche <tipbot@zytor.com>]

Commit-ID:  7e9798871a9186cb831cf693d7ff58085384ccbd
Gitweb:     https://git.kernel.org/tip/7e9798871a9186cb831cf693d7ff58085384ccbd
Author:     Bart Van Assche <bvanassche@acm.org>
AuthorDate: Thu, 6 Dec 2018 17:11:26 -0800
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 11 Dec 2018 14:54:48 +0100

tools/lib/lockdep/tests: Fix shellcheck warnings

Use find instead of ls to avoid splitting filenames that contain spaces.
Use rm -f instead of if ... then rm ...; fi. This patch addresses all
shellcheck complaints about the run_tests.sh shell script.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: johannes.berg@intel.com
Cc: tj@kernel.org
Link: https://lkml.kernel.org/r/20181207011148.251812-3-bvanassche@acm.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 tools/lib/lockdep/run_tests.sh | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/tools/lib/lockdep/run_tests.sh b/tools/lib/lockdep/run_tests.sh
index 9f31f84e7fac..253719ee6377 100755
--- a/tools/lib/lockdep/run_tests.sh
+++ b/tools/lib/lockdep/run_tests.sh
@@ -7,7 +7,7 @@ if ! make >/dev/null; then
     exit 1
 fi
 
-for i in `ls tests/*.c`; do
+find tests -name '*.c' | sort | while read -r i; do
 	testname=$(basename "$i" .c)
 	echo -ne "$testname... "
 	if gcc -o "tests/$testname" -pthread "$i" liblockdep.a -Iinclude -D__USE_LIBLOCKDEP &&
@@ -16,12 +16,10 @@ for i in `ls tests/*.c`; do
 	else
 		echo "FAILED!"
 	fi
-	if [ -f "tests/$testname" ]; then
-		rm tests/$testname
-	fi
+	rm -f "tests/$testname"
 done
 
-for i in `ls tests/*.c`; do
+find tests -name '*.c' | sort | while read -r i; do
 	testname=$(basename "$i" .c)
 	echo -ne "(PRELOAD) $testname... "
 	if gcc -o "tests/$testname" -pthread -Iinclude "$i" &&
@@ -30,7 +28,5 @@ for i in `ls tests/*.c`; do
 	else
 		echo "FAILED!"
 	fi
-	if [ -f "tests/$testname" ]; then
-		rm tests/$testname
-	fi
+	rm -f "tests/$testname"
 done