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2012-06-22checkpatch: Add QEMU specific ruleStefan Weil1-0/+5
The new rule detects two wrong variants of QEMU. It was tested with commit b5a8fe5e. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-14Fix spelling in comments, documentation and messagesStefan Weil1-2/+2
accidently->accidentally annother->another choosen->chosen consideres->considers decriptor->descriptor developement->development paramter->parameter preceed->precede preceeding->preceding priviledge->privilege propogation->propagation substraction->subtraction throught->through upto->up to usefull->useful Fix also grammar in posix-aio-compat.c Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in scripts sub directoryDong Xu Wang1-1/+1
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-11-26checkpatch.pl: fix CAST detectionFlorian Mickler1-1/+1
We should only claim that something is a cast if we did not encouter a token before, that did set av_pending. This fixes the operator * in the line below to be detected as binary (vs unary). kmalloc(sizeof(struct alphatrack_ocmd) * true_size, GFP_KERNEL); Reported-by: Peter Chubb <nicta.com.au> Signed-off-by: Florian Mickler <florian@mickler.org> (cherry-picked from Linux kernel commit c023e4734c3e8801e0ecb5e81b831d42a374d861) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-11-01checkpatch: remove rule on non-indented labelsPaolo Bonzini1-6/+0
There are 508 non-indented (non-default) labels, and 511 that are indented. So the rule is debatable at least. Actually, in the common case of labels at the outermost scope, there is really just one place where to put the label, so the rule is just wrong IMHO. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-27checkpatch: fix braces {} handlingPavel Borzenkov1-1/+1
checkpatch.pl doesn't report warning for if/else statements with missing 'else' braces: if (something) { foo; } else bar; The patch has been tested using the last 100 commits. Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-20checkpatch: Fix bracing false positives on #ifBlue Swirl1-0/+1
789f88d0b21fedfd4251d56bb7a9fbfbda7a4ac7 only fixed #else, fix also #if. Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-17checkpatch: don't error out on },{ linesAlexander Graf1-1/+3
When having code like this: static PCIDeviceInfo piix_ide_info[] = { { .qdev.name = "piix3-ide", .qdev.size = sizeof(PCIIDEState), .qdev.no_user = 1, .no_hotplug = 1, .init = pci_piix_ide_initfn, .vendor_id = PCI_VENDOR_ID_INTEL, .device_id = PCI_DEVICE_ID_INTEL_82371SB_1, .class_id = PCI_CLASS_STORAGE_IDE, },{ .qdev.name = "piix4-ide", .qdev.size = sizeof(PCIIDEState), .qdev.no_user = 1, .no_hotplug = 1, .init = pci_piix_ide_initfn, .vendor_id = PCI_VENDOR_ID_INTEL, .device_id = PCI_DEVICE_ID_INTEL_82371AB, .class_id = PCI_CLASS_STORAGE_IDE, },{ /* end of list */ } }; checkpatch currently errors out, claiming that spaces need to follow commas. However, this particular style of defining structs is pretty common in qemu code and very readable. So let's declare it as supported for the above case. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-02-05checkpatch.pl: don't complain about old lines with tabsBlue Swirl1-1/+1
Don't complain when the patch includes lines with tabs only in the hunk's untouched context. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-21checkpatch: Fix bracing false positives on #elseJan Kiszka1-1/+2
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-20checkpatch: adjust to QEMUismsBlue Swirl1-46/+18
Change checkpatch.pl for QEMU use: - Root directory detection - Forbid tabs - Indent at 4 spaces - Allow typedefs - Enforce brace use even for single statement blocks - Don't suggest nonexistent cleanup tools Mention the script in CODING_STYLE. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-20Add checkpatch.pl from Linux kernelBlue Swirl1-0/+2937
Unchanged import from http://www.kernel.org/pub/linux/kernel/people/apw/checkpatch/checkpatch.pl-0.31 Signed-off-by: Blue Swirl <blauwirbel@gmail.com>