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23 October 2021, 00:29:24 UTC
Revision ba13e98f2cebd55a3744c5ffaa08f9dca73bf521 authored by Sean Young on 10 November 2016, 16:44:49 UTC, committed by Linus Torvalds on 11 November 2016, 16:45:08 UTC 
dib0700: fix nec repeat handling
 
When receiving a nec repeat, ensure the correct scancode is repeated
rather than a random value from the stack.  This removes the need for
the bogus uninitialized_var() and also fixes the warnings:

    drivers/media/usb/dvb-usb/dib0700_core.c: In function ‘dib0700_rc_urb_completion’:
    drivers/media/usb/dvb-usb/dib0700_core.c:679: warning: ‘protocol’ may be used uninitialized in this function

[sean addon: So after writing the patch and submitting it, I've bought the
             hardware on ebay. Without this patch you get random scancodes
             on nec repeats, which the patch indeed fixes.]

Signed-off-by: Sean Young <sean@mess.org>
Tested-by: Sean Young <sean@mess.org>
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 92dfffe
History
Tip revision: ba13e98f2cebd55a3744c5ffaa08f9dca73bf521 authored by Sean Young on 10 November 2016, 16:44:49 UTC
dib0700: fix nec repeat handling
Tip revision: ba13e98
File Mode Size
Makefile -rw-r--r-- 377 bytes
compat.c -rw-r--r-- 19.1 KB
compat_mq.c -rw-r--r-- 3.9 KB
ipc_sysctl.c -rw-r--r-- 5.4 KB
mq_sysctl.c -rw-r--r-- 2.9 KB
mqueue.c -rw-r--r-- 35.7 KB
msg.c -rw-r--r-- 23.3 KB
msgutil.c -rw-r--r-- 3.6 KB
namespace.c -rw-r--r-- 4.5 KB
sem.c -rw-r--r-- 56.3 KB
shm.c -rw-r--r-- 33.3 KB
syscall.c -rw-r--r-- 2.3 KB
util.c -rw-r--r-- 21.1 KB
util.h -rw-r--r-- 6.4 KB
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