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Date: Tue, 17 Nov 2015 15:36:09 -0500 From: Insu Yun <wuninsu@...il.com> To: erik.andren@...il.com, hdegoede@...hat.com, mchehab@....samsung.com, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Cc: taesoo@...ech.edu, yeongjin.jang@...ech.edu, insu@...ech.edu, changwoo@...ech.edu, Insu Yun <wuninsu@...il.com> Subject: [PATCH] m5602: correctly check failed thread creation Signed-off-by: Insu Yun <wuninsu@...il.com> --- drivers/media/usb/gspca/m5602/m5602_s5k83a.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c index bf6b215..84b2961 100644 --- a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c +++ b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c @@ -221,6 +221,9 @@ int s5k83a_start(struct sd *sd) to assume that there is no better way of accomplishing this */ sd->rotation_thread = kthread_create(rotation_thread_function, sd, "rotation thread"); + if (IS_ERR(sd->rotation_thread)) + return PTR_ERR(sd->rotation_thread); + wake_up_process(sd->rotation_thread); /* Preinit the sensor */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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