[PATCH] sysctl: use min() helper for namecmp()

[Masahiro Yamada]

Make it slightly readable by using min().

Signed-off-by: Masahiro Yamada <masahi...@kernel.org>
---

 fs/proc/proc_sysctl.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 317899222d7f..86341c0f0c40 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -94,14 +94,9 @@ static void sysctl_print_dir(struct ctl_dir *dir)
 
 static int namecmp(const char *name1, int len1, const char *name2, int len2)
 {
-       int minlen;
        int cmp;
 
-       minlen = len1;
-       if (minlen > len2)
-               minlen = len2;
-
-       cmp = memcmp(name1, name2, minlen);
+       cmp = memcmp(name1, name2, min(len1, len2));
        if (cmp == 0)
                cmp = len1 - len2;
        return cmp;
-- 
2.27.0