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Subject[PATCH] sysctl: use min() helper for namecmp()
Date
Make it slightly readable by using min().

Signed-off-by: Masahiro Yamada <masahiroy@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
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