Arnd Bergmann eef5a7cc2a isdn: isdnloop: fix logic error in isdnloop_sendbuf ... gcc-7 found an ancient bug in the loop driver, leading to a condition that is always false, meaning we ignore the contents of 'card->flags' here: drivers/isdn/isdnloop/isdnloop.c:412:37: error: ?: using integer constants in boolean context, the expression will always evaluate to 'true' [-Werror=int-in-bool-context] This changes the braces in the expression to ensure we actually compare the flag bits, rather than comparing a constant. As Joe Perches pointed out, an earlier patch of mine incorrectly assumed this was a false-positive warning. Cc: Joe Perches <joe@perches.com> Link: https://patchwork.kernel.org/patch/9840289/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-09-07 20:03:54 -07:00
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isdnloop.c	isdn: isdnloop: fix logic error in isdnloop_sendbuf	2017-09-07 20:03:54 -07:00
isdnloop.h	isdn: whitespace coding style cleanup	2012-02-21 09:04:01 -08:00
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