+ nommu-add-page-alignment-to-mmap-checkpatch-fixes.patch added to -mm tree

+ nommu-add-page-alignment-to-mmap-checkpatch-fixes.patch added to -mm tree

[akpm]

The patch titled
     nommu-add-page-alignment-to-mmap-checkpatch-fixes
has been added to the -mm tree.  Its filename is
     nommu-add-page-alignment-to-mmap-checkpatch-fixes.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: nommu-add-page-alignment-to-mmap-checkpatch-fixes
From: Andrew Morton <akpm@linux-foundation.org>

ERROR: do not use assignment in if condition
#110: FILE: mm/nommu.c:1644:
+	if ((len = PAGE_ALIGN(len)) == 0)

total: 1 errors, 0 warnings, 89 lines checked

./patches/nommu-add-page-alignment-to-mmap.patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/nommu.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff -puN mm/nommu.c~nommu-add-page-alignment-to-mmap-checkpatch-fixes mm/nommu.c
--- a/mm/nommu.c~nommu-add-page-alignment-to-mmap-checkpatch-fixes
+++ a/mm/nommu.c
@@ -1641,7 +1641,8 @@ int do_munmap(struct mm_struct *mm, unsi
 
 	kenter(",%lx,%zx", start, len);
 
-	if ((len = PAGE_ALIGN(len)) == 0)
+	len = PAGE_ALIGN(len);
+	if (len == 0)
 		return -EINVAL;
 
 	end = start + len;
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

linux-next.patch
linux-next-git-rejects.patch
next-remove-localversion.patch
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
drivers-i2c-busses-i2c-designware-corec-needs-delayh.patch
arch-x86-include-asm-delayh-fix-udelay-and-ndelay-for-8-bit-args.patch
drivers-gpu-drm-radeon-atomc-fix-warning.patch
leds-route-kbd-leds-through-the-generic-leds-layer.patch
backlight-add-backlight-type-fix.patch
backlight-add-backlight-type-fix-fix.patch
drivers-video-backlight-adp5520_blc-check-strict_strtoul-return-value-fix.patch
drivers-message-fusion-mptsasc-fix-warning.patch
osst-wrong-index-used-in-inner-loop-checkpatch-fixes.patch
drivers-scsi-osstc-fix-warning.patch
drbd-fix-warning.patch
drivers-usb-misc-usbtestc-fix-warning.patch
slab-use-numa_no_node.patch
mm.patch
mm-nommu-sort-mm-mmap-list-properly-fix.patch
mm-per-node-vmstat-show-proper-vmstats-fix.patch
mm-mem-hotplug-update-pcp-stat_threshold-when-memory-hotplug-occur-fix.patch
mm-mmu_gather-rework-fix.patch
mm-uninline-large-generic-tlbh-functions.patch
mm-thp-optimize-memcg-charge-in-khugepaged-fix.patch
mm-convert-mm-cpu_vm_cpumask-into-cpumask_var_t-fix.patch
mm-convert-mm-cpu_vm_cpumask-into-cpumask_var_t-checkpatch-fixes.patch
writeback-sync-expired-inodes-first-in-background-writeback-fix.patch
writeback-split-inode_wb_list_lock-into-bdi_writebacklist_lock-fix-fix.patch
writeback-split-inode_wb_list_lock-into-bdi_writebacklist_lock-fix-fix-fix.patch
vmscan-change-shrink_slab-interfaces-by-passing-shrink_control-fix.patch
vmscan-change-shrink_slab-interfaces-by-passing-shrink_control-fix-2.patch
vmscan-change-shrinker-api-by-passing-shrink_control-struct-fix.patch
vmscan-change-shrinker-api-by-passing-shrink_control-struct-fix-2.patch
mm-filter-unevictable-page-out-in-deactivate_page-fix.patch
mm-filter-unevictable-page-out-in-deactivate_page-fix-fix.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
nommu-add-page-alignment-to-mmap-checkpatch-fixes.patch
hpet-factor-timer-allocate-from-open.patch
arch-alpha-include-asm-ioh-s-extern-inline-static-inline.patch
cris-convert-old-cpumask-api-into-new-one-checkpatch-fixes.patch
init-calibratec-fix-for-critical-bogomips-intermittent-calculation-failure-checkpatch-fixes.patch
init-calibratec-fix-for-critical-bogomips-intermittent-calculation-failure-fix.patch
printk-allocate-kernel-log-buffer-earlier-v2-checkpatch-fixes.patch
printk-allocate-kernel-log-buffer-earlier-v2-fix.patch
lru_cache-use-correct-type-in-sizeof-for-allocation-fix.patch
percpu_counter-change-return-value-and-add-comments-fix.patch
lib-hexdumpc-make-hex2bin-return-the-updated-src-address.patch
fs-binfmt_miscc-use-kernels-hex_to_bin-method-fix.patch
fs-binfmt_miscc-use-kernels-hex_to_bin-method-fix-fix.patch
fs-ncpfs-inodec-suppress-used-uninitialised-warning.patch
drivers-rtc-rtc-mrstc-use-release_mem_region-after-request_mem_region-fix.patch
rtc-driver-for-pt7c4338-chip-checkpatch-fixes.patch
rtc-driver-for-pt7c4338-chip-fix.patch
drivers-rtc-rtc-mxcc-remove-defines-already-included-in-rtch-fix.patch
drivers-rtc-add-support-for-qualcomm-pmic8xxx-rtc-fix.patch
documentation-accounting-getdelaysc-handle-sendto-failures.patch
mm-move-enum-vm_event_item-into-a-standalone-header-file.patch
memcg-add-stats-to-monitor-soft_limit-reclaim-v2-fix.patch
memcg-add-stats-to-monitor-soft_limit-reclaim-v2-fix-2.patch
add-the-pagefault-count-into-memcg-stats-fix.patch
memcg-reclaim-memory-from-nodes-in-round-robin-fix.patch
cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node.patch
cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node-cpusets-initialize-spread-rotor-lazily-fix.patch
fs-partitions-efic-corrupted-guid-partition-tables-can-cause-kernel-oops-fix.patch
kernel-profilec-remove-some-duplicate-code-from-profile_hits-fix.patch
scatterlist-new-helper-functions.patch
scatterlist-new-helper-functions-update-fix.patch
kexec-remove-kmsg_dump_kexec-fix.patch
journal_add_journal_head-debug.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
memblock-add-input-size-checking-to-memblock_find_region.patch
memblock-add-input-size-checking-to-memblock_find_region-fix.patch