The patch titled
gcc-4.6: block: fix unused but set variables in blk-merge
has been added to the -mm tree. Its filename is
gcc-46-block-fix-unused-but-set-variables-in-blk-merge.patch
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------------------------------------------------------
Subject: gcc-4.6: block: fix unused but set variables in blk-merge
From: Andi Kleen <andi@xxxxxxxxxxxxxx>
Just some dead code.
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
block/blk-merge.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN block/blk-merge.c~gcc-46-block-fix-unused-but-set-variables-in-blk-merge block/blk-merge.c
--- a/block/blk-merge.c~gcc-46-block-fix-unused-but-set-variables-in-blk-merge
+++ a/block/blk-merge.c
@@ -12,7 +12,6 @@
static unsigned int __blk_recalc_rq_segments(struct request_queue *q,
struct bio *bio)
{
- unsigned int phys_size;
struct bio_vec *bv, *bvprv = NULL;
int cluster, i, high, highprv = 1;
unsigned int seg_size, nr_phys_segs;
@@ -24,7 +23,7 @@ static unsigned int __blk_recalc_rq_segm
fbio = bio;
cluster = test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);
seg_size = 0;
- phys_size = nr_phys_segs = 0;
+ nr_phys_segs = 0;
for_each_bio(bio) {
bio_for_each_segment(bv, bio, i) {
/*
_
Patches currently in -mm which might be from andi@xxxxxxxxxxxxxx are
linux-next.patch
percpu-online-cpu-before-memory-failed-in-pcpu_alloc_pages.patch
modpost-support-objects-with-more-than-64k-sections.patch
kernelh-add-hw_err-printk-prefix-for-hardware-error-logging.patch
x86-use-hw_err-in-mce-handler.patch
gcc-46-irq-move-alloc_desk_mask-variables-inside-ifdef.patch
gcc-46-x86-avoid-unused-by-set-variables-in-rdmsr.patch
gcc-46-pagemap-avoid-unused-but-set-variable.patch
gcc-46-perf-fix-set-but-unused-variables-in-perf.patch
gcc-46-x86-fix-set-but-not-read-variables.patch
gcc-46-kgdb-remove-set-but-unused-newpc.patch
gcc-46-printk-use-stable-variable-to-dump-kmsg-buffer.patch
gcc-46-btrfs-clean-up-unused-variables-bugs.patch
gcc-46-btrfs-clean-up-unused-variables-nonbugs.patch
gcc-46-nfsd-fix-initialized-but-not-read-warnings.patch
gcc-46-acpi-fix-unused-but-set-variables-in-acpi.patch
gcc-46-mm-fix-unused-but-set-warnings.patch
gcc-46-kernel-fix-unused-but-set-warnings.patch
gcc-46-block-fix-unused-but-set-variables-in-blk-merge.patch
gcc-46-fs-fix-unused-but-set-warnings.patch
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