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ext4: remove unused assignments

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The eh assignment in these two places is meaningless, because the
function will goto to merge, which will not use eh.

The clang_analyzer complains as follows:

fs/ext4/extents.c:1988:4 warning:
fs/ext4/extents.c:2016:4 warning:

Value stored to 'eh' is never read

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Link: https://lore.kernel.org/r/20211104064007.2919-1-luo.penghao@zte.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
luo penghao 2021-11-04 06:40:07 +00:00 committed by Theodore Ts'o
parent a660be97eb
commit fac888b2be
1 changed files with 0 additions and 2 deletions
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2
fs/ext4/extents.c
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@ -2025,7 +2025,6 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
+ ext4_ext_get_actual_len(newext)); + ext4_ext_get_actual_len(newext));
if (unwritten) if (unwritten)
ext4_ext_mark_unwritten(ex); ext4_ext_mark_unwritten(ex);
eh = path[depth].p_hdr;
nearex = ex; nearex = ex;
goto merge; goto merge;
} }
@ -2054,7 +2053,6 @@ prepend:
+ ext4_ext_get_actual_len(newext)); + ext4_ext_get_actual_len(newext));
if (unwritten) if (unwritten)
ext4_ext_mark_unwritten(ex); ext4_ext_mark_unwritten(ex);
eh = path[depth].p_hdr;
nearex = ex; nearex = ex;
goto merge; goto merge;
} }