linux-ext4 - [PATCH] libext2fs: remove unused variable 'buff'

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Date:   Mon, 22 Apr 2019 14:08:43 -0700
From:   Eric Biggers <ebiggers@...nel.org>
To:     linux-ext4@...r.kernel.org
Cc:     Gabriel Krisman Bertazi <krisman@...labora.co.uk>
Subject: [PATCH] libext2fs: remove unused variable 'buff'

From: Eric Biggers <ebiggers@...gle.com>

In ext2fs_dirhash2(), the outer 'buff' variable is never used.

Cc: Gabriel Krisman Bertazi <krisman@...labora.co.uk>
Signed-off-by: Eric Biggers <ebiggers@...gle.com>
---
 lib/ext2fs/dirhash.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/ext2fs/dirhash.c b/lib/ext2fs/dirhash.c
index f1e7734d..97fd2431 100644
--- a/lib/ext2fs/dirhash.c
+++ b/lib/ext2fs/dirhash.c
@@ -279,7 +279,6 @@ errcode_t ext2fs_dirhash2(int version, const char *name, int len,
 {
 	errcode_t r;
 	int dlen;
-	unsigned char *buff;
 
 	if (len && charset) {
 		char buff[PATH_MAX];
-- 
2.21.0.593.g511ec345e18-goog