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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-29 11:57:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-29 11:57:10 -0700
commitd506aa68c23db708ad45ca8c17f0d7f5d7029a37 (patch)
tree90c38b2938564e6486d51417ac51ecfed17b0d3d /lib
parent7f474df0a7b7dadfc01ba778460a91f554ca1481 (diff)
parentcb1a5ab6ece7a37da4ac98ee26b0475b7c3ea79e (diff)
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe: "A small collection of fixes for the current kernel. This contains: - Two error handling fixes from Jan Kara. One for null_blk on failure to add a device, and the other for the block/scsi_ioctl SCSI_IOCTL_SEND_COMMAND fixing up the error jump point. - A commit added in the merge window for the bio integrity bits unfortunately disabled merging for all requests if CONFIG_BLK_DEV_INTEGRITY wasn't set. Reverse the logic, so that integrity checking wont disallow merges when not enabled. - A fix from Ming Lei for merging and generating too many segments. This caused a BUG in virtio_blk. - Two error handling printk() fixups from Robert Elliott, improving the information given when we rate limit. - Error handling fixup on elevator_init() failure from Sudip Mukherjee. - A fix from Tony Battersby, fixing up a memory leak in the scatterlist handling with scsi-mq" * 'for-linus' of git://git.kernel.dk/linux-block: block: Fix merge logic when CONFIG_BLK_DEV_INTEGRITY is not defined lib/scatterlist: fix memory leak with scsi-mq block: fix wrong error return in elevator_init() scsi: Fix error handling in SCSI_IOCTL_SEND_COMMAND null_blk: Cleanup error recovery in null_add_dev() blk-merge: recaculate segment if it isn't less than max segments fs: clarify rate limit suppressed buffer I/O errors fs: merge I/O error prints into one line
Diffstat (limited to 'lib')
-rw-r--r--lib/scatterlist.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 9cdf62f8accd..c9f2e8c6ccc9 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -203,10 +203,10 @@ void __sg_free_table(struct sg_table *table, unsigned int max_ents,
}
table->orig_nents -= sg_size;
- if (!skip_first_chunk) {
- free_fn(sgl, alloc_size);
+ if (skip_first_chunk)
skip_first_chunk = false;
- }
+ else
+ free_fn(sgl, alloc_size);
sgl = next;
}

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