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Message-Id: <20211115172020.57853-1-kilobyte@angband.pl>
Date: Mon, 15 Nov 2021 18:20:20 +0100
From: Adam Borowski <kilobyte@...band.pl>
To: "Theodore Ts'o" <tytso@....edu>,
Andreas Dilger <adilger.kernel@...ger.ca>,
linux-ext4@...r.kernel.org
Cc: Adam Borowski <kilobyte@...band.pl>
Subject: [PATCH] ext4: drop an always true check
EXT_FIRST_INDEX(ptr) is ptr+12, which can't possibly be null; gcc-12
warns about this.
Signed-off-by: Adam Borowski <kilobyte@...band.pl>
---
fs/ext4/extents.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 0ecf819bf189..5aa279742da9 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1496,8 +1496,7 @@ static int ext4_ext_search_left(struct inode *inode,
EXT4_ERROR_INODE(inode,
"ix (%d) != EXT_FIRST_INDEX (%d) (depth %d)!",
ix != NULL ? le32_to_cpu(ix->ei_block) : 0,
- EXT_FIRST_INDEX(path[depth].p_hdr) != NULL ?
- le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block) : 0,
+ le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block),
depth);
return -EFSCORRUPTED;
}
--
2.33.1
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