linux-kernel - [PATCH -next v2 2/2] fs/ntfs3: Eliminate unnecessary ternary operator in ntfs_d

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Date:   Tue,  4 Oct 2022 16:23:59 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
Cc:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Tom Rix <trix@...hat.com>, ntfs3@...ts.linux.dev,
        llvm@...ts.linux.dev, patches@...ts.linux.dev,
        linux-kernel@...r.kernel.org, Nathan Chancellor <nathan@...nel.org>
Subject: [PATCH -next v2 2/2] fs/ntfs3: Eliminate unnecessary ternary operator in ntfs_d_compare()

'a == b ? 0 : 1' is logically equivalent to 'a != b'.

Suggested-by: Nick Desaulniers <ndesaulniers@...gle.com>
Signed-off-by: Nathan Chancellor <nathan@...nel.org>
---

v2: New patch.

 fs/ntfs3/namei.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c
index 5d3a6ce3f05f..6b0d2c01d6ff 100644
--- a/fs/ntfs3/namei.c
+++ b/fs/ntfs3/namei.c
@@ -432,7 +432,7 @@ static int ntfs_d_compare(const struct dentry *dentry, unsigned int len1,
 	/* First try fast implementation. */
 	for (;;) {
 		if (!lm--)
-			return len1 == len2 ? 0 : 1;
+			return len1 != len2;
 
 		if ((c1 = *n1++) == (c2 = *n2++))
 			continue;
-- 
2.37.3