lkml.org 
[lkml]   [2017]   [Oct]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH] xfs: remove redundant assignment to variable bit
On Tue, Oct 31, 2017 at 11:13:50AM +0000, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> Variable bit is being assigned a value that is never read, hence
> the assignment is redundant and can be removed. Cleans up clang
> warning:
>
> fs/xfs/libxfs/xfs_rtbitmap.c:675:3: warning: Value stored to
> 'bit' is never read
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Looks ok,
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>

> ---
> fs/xfs/libxfs/xfs_rtbitmap.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c
> index 5d4e43ef4eea..ac09c4333485 100644
> --- a/fs/xfs/libxfs/xfs_rtbitmap.c
> +++ b/fs/xfs/libxfs/xfs_rtbitmap.c
> @@ -672,7 +672,6 @@ xfs_rtmodify_range(
> /*
> * Compute a mask of relevant bits.
> */
> - bit = 0;
> mask = ((xfs_rtword_t)1 << lastbit) - 1;
> /*
> * Set/clear the active bits.
> --
> 2.14.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html

\
 
 \ /
  Last update: 2017-10-31 17:56    [W:0.033 / U:0.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site