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| author | Konrad Zapalowicz <bergo.torino+kernel@gmail.com> | 2014-08-31 22:42:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-02 10:44:33 -0700 |
| commit | 239d1346f5f77135e272eee0c33cfa3e52fc4e1c (patch) | |
| tree | fc67389ce6fc0c8030c655f1dd9a77e5342b6a87 /drivers/staging/dgnc | |
| parent | fdaef43dca4d9ebc4c560c6f53f54197b0167d92 (diff) | |
| download | op-kernel-dev-239d1346f5f77135e272eee0c33cfa3e52fc4e1c.zip op-kernel-dev-239d1346f5f77135e272eee0c33cfa3e52fc4e1c.tar.gz | |
staging: dgnc: Fix sleeping under spinlock bug
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>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index afb20a3..a798476 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -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; |
