acrn-kernel/fs/udf
Tom Rix 41cb5369cb udf: initialize newblock to 0
commit 23970a1c94 upstream.

The clang build reports this error
fs/udf/inode.c:805:6: error: variable 'newblock' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
        if (*err < 0)
            ^~~~~~~~
newblock is never set before error handling jump.
Initialize newblock to 0 and remove redundant settings.

Fixes: d8b39db5fab8 ("udf: Handle error when adding extent to a file")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Message-Id: <20221230175341.1629734-1-trix@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-09-13 09:43:05 +02:00
..
Kconfig
Makefile
balloc.c
dir.c
directory.c
ecma_167.h
file.c
ialloc.c
inode.c udf: initialize newblock to 0 2023-09-13 09:43:05 +02:00
lowlevel.c
misc.c
namei.c
osta_udf.h
partition.c
super.c
symlink.c
truncate.c
udf_i.h
udf_sb.h
udfdecl.h
udfend.h
udftime.c
unicode.c