On 27/07/16 04:11, Salah Triki wrote:
> Since goto statement merely returns NULL, replace it with return
> statement.
>
> Signed-off-by: Salah Triki <salah.triki@xxxxxxxxx>
> ---
> fs/befs/io.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/fs/befs/io.c b/fs/befs/io.c
> index 4223b77..af631a6 100644
> --- a/fs/befs/io.c
> +++ b/fs/befs/io.c
> @@ -37,7 +37,7 @@ befs_bread_iaddr(struct super_block *sb, befs_inode_addr iaddr)
> if (iaddr.allocation_group > befs_sb->num_ags) {
> befs_error(sb, "BEFS: Invalid allocation group %u, max is %u",
> iaddr.allocation_group, befs_sb->num_ags);
> - goto error;
> + return NULL;
> }
>
> block = iaddr2blockno(sb, &iaddr);
> @@ -49,13 +49,9 @@ befs_bread_iaddr(struct super_block *sb, befs_inode_addr iaddr)
> if (bh == NULL) {
> befs_error(sb, "Failed to read block %lu",
> (unsigned long)block);
> - goto error;
> + return NULL;
> }
>
> befs_debug(sb, "<--- %s", __func__);
> return bh;
> -
> - error:
> - befs_debug(sb, "<--- %s ERROR", __func__);
> - return NULL;
> }
>
Hi Salah,
The goto statement also calls the debug function. I know it doesn't look pretty
to have "debug; return; label; debug; return;", but I find these debug calls at
the start and end of functions very useful when reading dmesg to see that all
functions entered and exited correctly.
I prefer not removing that befs_debug(... ERROR ...);
Unless anybody else agree this is a good patch.
Thanks,
Luis
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