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authorDavid Yang2021-10-28 14:36:36 -0700
committerLinus Torvalds2021-10-28 17:18:55 -0700
commit9c7516d669e68e94e17203469a873ff5d1d3a41a (patch)
tree0bca55e86e4bcac687b2946497c8fa70596916ec
parent2e014660b3e4b7bd0e75f845cdcf745c0f632889 (diff)
tools/testing/selftests/vm/split_huge_page_test.c: fix application of sizeof to pointer
The coccinelle check report: ./tools/testing/selftests/vm/split_huge_page_test.c:344:36-42: ERROR: application of sizeof to pointer Use "strlen" to fix it. Link: https://lkml.kernel.org/r/20211012030116.184027-1-davidcomponentone@gmail.com Signed-off-by: David Yang <davidcomponentone@gmail.com> Reported-by: Zeal Robot <zealci@zte.com.cn> Cc: Zi Yan <ziy@nvidia.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--tools/testing/selftests/vm/split_huge_page_test.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/vm/split_huge_page_test.c b/tools/testing/selftests/vm/split_huge_page_test.c
index 1af16d2c2a0a..52497b7b9f1d 100644
--- a/tools/testing/selftests/vm/split_huge_page_test.c
+++ b/tools/testing/selftests/vm/split_huge_page_test.c
@@ -341,7 +341,7 @@ void split_file_backed_thp(void)
}
/* write something to the file, so a file-backed THP can be allocated */
- num_written = write(fd, tmpfs_loc, sizeof(tmpfs_loc));
+ num_written = write(fd, tmpfs_loc, strlen(tmpfs_loc) + 1);
close(fd);
if (num_written < 1) {