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staging: dgnc: Fix sleeping under spinlock bug

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This commit changes the memory allocation flags to ATOMIC in order to
avoid sleeping in the nowait/nolock code.

Signed-off-by: Konrad Zapalowicz <bergo.torino+kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Konrad Zapalowicz 2014-08-31 22:42:15 +02:00 committed by Greg Kroah-Hartman
parent fdaef43dca
commit 239d1346f5
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/dgnc/dgnc_tty.c
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@ -462,7 +462,7 @@ void dgnc_sniff_nowait_nolock(struct channel_t *ch, uchar *text, uchar *buf, int
char *p;
int too_much_data;
tmpbuf = kzalloc(TMPBUFLEN, GFP_KERNEL);
tmpbuf = kzalloc(TMPBUFLEN, GFP_ATOMIC);
if (!tmpbuf)
return;
p = tmpbuf;