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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-25 12:40:57 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-25 12:40:57 -0700 |
commit | 37b05b17985ecc43a33e2a8cbdaa220115de4703 (patch) | |
tree | 8213bf790182711677018ed322a9ccf61470242e /scripts | |
parent | ce1d5b23a8d1e19866ab82bdec0dc41fde5273d8 (diff) | |
parent | 4953d141dc5db748475001cfbfdcc42e66cf900e (diff) | |
download | kernel_samsung_smdk4412-37b05b17985ecc43a33e2a8cbdaa220115de4703.zip kernel_samsung_smdk4412-37b05b17985ecc43a33e2a8cbdaa220115de4703.tar.gz kernel_samsung_smdk4412-37b05b17985ecc43a33e2a8cbdaa220115de4703.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (120 commits)
usb: don't update devnum for wusb devices
wusb: make ep0_reinit available for modules
wusb: devices dont use a set address
wusb: teach choose_address() about wireless devices
wusb: add link wusb-usb device
wusb: add authenticathed bit to usb_dev
USB: remove unnecessary type casting of urb->context
usb serial: more fixes and groundwork for tty changes
USB: replace remaining __FUNCTION__ occurrences
USB: usbfs: export the URB_NO_INTERRUPT flag to userspace
USB: fix compile problems in ehci-hcd
USB: ehci: qh_completions cleanup and bugfix
USB: cdc-acm: signedness fix
USB: add documentation about callbacks
USB: don't explicitly reenable root-hub status interrupts
USB: OHCI: turn off RD when remote wakeup is disabled
USB: HCDs use the do_remote_wakeup flag
USB: g_file_storage: ignore bulk-out data after invalid CBW
USB: serial: remove endpoints setting checks from core and header
USB: serial: remove unneeded number endpoints settings
...
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/checkpatch.pl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 58a9494..64ec4b8 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1889,6 +1889,13 @@ sub process { WARN("kfree(NULL) is safe this check is probabally not required\n" . $hereprev); } } +# check for needless usb_free_urb() checks + if ($prevline =~ /\bif\s*\(([^\)]*)\)/) { + my $expr = $1; + if ($line =~ /\busb_free_urb\(\Q$expr\E\);/) { + WARN("usb_free_urb(NULL) is safe this check is probabally not required\n" . $hereprev); + } + } # warn about #ifdefs in C files # if ($line =~ /^.#\s*if(|n)def/ && ($realfile =~ /\.c$/)) { |