[merged mm-stable] selftests-vm-silence-uninitialized-variable-warning.patch removed from -mm tree

[merged mm-stable] selftests-vm-silence-uninitialized-variable-warning.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: tools/testing/selftests/vm/hugetlb-madvise.c: silence uninitialized variable warning
has been removed from the -mm tree.  Its filename was
     selftests-vm-silence-uninitialized-variable-warning.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Dan Carpenter <dan.carpenter@oracle.com>
Subject: tools/testing/selftests/vm/hugetlb-madvise.c: silence uninitialized variable warning
Date: Tue, 19 Jul 2022 12:42:48 +0300

This code just reads from memory without caring about the data itself. 
However static checkers complain that "tmp" is never properly initialized.
Initialize it to zero and change the name to "dummy" to show that we
don't care about the value stored in it.

Link: https://lkml.kernel.org/r/YtZ8mKJmktA2GaHB@kili
Fixes: c4b6cb884011 ("selftests/vm: add hugetlb madvise MADV_DONTNEED MADV_REMOVE test")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/vm/hugetlb-madvise.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/tools/testing/selftests/vm/hugetlb-madvise.c~selftests-vm-silence-uninitialized-variable-warning
+++ a/tools/testing/selftests/vm/hugetlb-madvise.c
@@ -89,10 +89,11 @@ void write_fault_pages(void *addr, unsig
 
 void read_fault_pages(void *addr, unsigned long nr_pages)
 {
-	unsigned long i, tmp;
+	unsigned long dummy = 0;
+	unsigned long i;
 
 	for (i = 0; i < nr_pages; i++)
-		tmp += *((unsigned long *)(addr + (i * huge_page_size)));
+		dummy += *((unsigned long *)(addr + (i * huge_page_size)));
 }
 
 int main(int argc, char **argv)
_

Patches currently in -mm which might be from dan.carpenter@oracle.com are