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Date: Fri, 27 Nov 2015 04:22:39 +0000 From: Al Viro <viro@...IV.linux.org.uk> To: Tomas Winkler <tomas.winkler@...el.com> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-kernel@...r.kernel.org Subject: [bug] mei_fasync() bogosity in "mei: implement fasync for event notification" a ->fasync() instance is added as static int mei_fasync(int fd, struct file *file, int band) { struct mei_cl *cl = file->private_data; if (!mei_cl_is_connected(cl)) return POLLERR; return fasync_helper(fd, file, band, &cl->ev_async); } Valid return values for ->fasync() are 0, 1 and -E...; 8 (aka POLLERR) is not. What had been intended there? -ENODEV? Some other error? As it is, the thing is broken. -- 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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