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| author | Eric Sandeen <sandeen@sandeen.net> | 2014-09-09 11:59:12 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-09-09 11:59:12 +1000 |
| commit | ab6978c295b074eb2ba4b06fdf206c7ab4f293e5 (patch) | |
| tree | db974dfaa9a7cc043a75c8390e08d251a7e568ea /fs | |
| parent | afabfd30d05264ff493c24bce310b6a5350f099b (diff) | |
| download | linux-ab6978c295b074eb2ba4b06fdf206c7ab4f293e5.tar.gz linux-ab6978c295b074eb2ba4b06fdf206c7ab4f293e5.tar.bz2 linux-ab6978c295b074eb2ba4b06fdf206c7ab4f293e5.zip | |
xfs: remove rbpp check from xfs_rtmodify_summary_int
rbpp is always passed into xfs_rtmodify_summary
and xfs_rtget_summary, so there is no need to
test for it in xfs_rtmodify_summary_int.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index 50e3b9302722..7c818f1e4484 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -460,7 +460,7 @@ xfs_rtmodify_summary_int( /* * If we have an old buffer, and the block number matches, use that. */ - if (rbpp && *rbpp && *rsb == sb) + if (*rbpp && *rsb == sb) bp = *rbpp; /* * Otherwise we have to get the buffer. @@ -469,7 +469,7 @@ xfs_rtmodify_summary_int( /* * If there was an old one, get rid of it first. */ - if (rbpp && *rbpp) + if (*rbpp) xfs_trans_brelse(tp, *rbpp); error = xfs_rtbuf_get(mp, tp, sb, 1, &bp); if (error) { @@ -478,10 +478,8 @@ xfs_rtmodify_summary_int( /* * Remember this buffer and block for the next call. */ - if (rbpp) { - *rbpp = bp; - *rsb = sb; - } + *rbpp = bp; + *rsb = sb; } /* * Point to the summary information, modify/log it, and/or copy it out. @@ -493,14 +491,8 @@ xfs_rtmodify_summary_int( *sp += delta; xfs_trans_log_buf(tp, bp, first, first + sizeof(*sp) - 1); } - if (sum) { - /* - * Drop the buffer if we're not asked to remember it. - */ - if (!rbpp) - xfs_trans_brelse(tp, bp); + if (sum) *sum = *sp; - } return 0; } |