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charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: aokblast X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 7af3fd0993a49cce7a749dfb62e9b17ca3a6be1f Auto-Submitted: auto-generated Date: Sun, 18 Oct 2026 02:29:44 +0000 Message-Id: <6ad42f18.37885.403a6ca2@gitrepo.freebsd.org> The branch main has been updated by aokblast: URL: https://cgit.FreeBSD.org/src/commit/?id=7af3fd0993a49cce7a749dfb62e9b17ca3a6be1f commit 7af3fd0993a49cce7a749dfb62e9b17ca3a6be1f Author: ShengYi Hung AuthorDate: 2025-02-28 14:56:45 +0000 Commit: ShengYi Hung CommitDate: 2026-10-18 02:29:41 +0000 null.c: fix signature mismatch for null_read Reviewed by: jhb Differential Revision: https://reviews.freebsd.org/D49168 --- sys/dev/null/null.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/sys/dev/null/null.c b/sys/dev/null/null.c index b5725de30bef..02706dade839 100644 --- a/sys/dev/null/null.c +++ b/sys/dev/null/null.c @@ -50,6 +50,7 @@ static struct cdev *full_dev; static struct cdev *null_dev; static struct cdev *zero_dev; +static d_read_t null_read; static d_write_t full_write; static d_write_t null_write; static d_ioctl_t null_ioctl; @@ -82,7 +83,7 @@ static struct cdevsw full_cdevsw = { static struct cdevsw null_cdevsw = { .d_version = D_VERSION, - .d_read = (d_read_t *)nullop, + .d_read = null_read, .d_write = null_write, .d_ioctl = null_ioctl, .d_kqfilter = kqfilter, @@ -99,6 +100,13 @@ static struct cdevsw zero_cdevsw = { .d_flags = D_MMAP_ANON, }; +static int +null_read(struct cdev *dev __unused, struct uio *uio __unused, + int flags __unused) +{ + return (0); +} + /* ARGSUSED */ static int full_write(struct cdev *dev __unused, struct uio *uio __unused, int flags __unused)