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authorJiri Slaby (SUSE) <jirislaby@kernel.org>2023-11-27 15:37:10 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-11-28 22:17:06 +0300
commitff4b8c3a8be98fee16a8ab7751a5834088e60b23 (patch)
tree549f8f02ece2d8afbc6e3180267004d6c0a7d85b /arch/alpha
parenta3db64c575ca201c9783f100c70b82d52bd78a93 (diff)
downloadlinux-ff4b8c3a8be98fee16a8ab7751a5834088e60b23.tar.xz
tty: srmcons: make srmcons_do_write() return void
The return value of srmcons_do_write() is ignored as all characters are pushed. So make srmcons_do_write() to return void. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: linux-alpha@vger.kernel.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231127123713.14504-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/alpha')
-rw-r--r--arch/alpha/kernel/srmcons.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index b68c5af083cd..de896fa9829e 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -88,7 +88,7 @@ srmcons_receive_chars(struct timer_list *t)
}
/* called with callback_lock held */
-static int
+static void
srmcons_do_write(struct tty_port *port, const char *buf, int count)
{
static char str_cr[1] = "\r";
@@ -125,7 +125,6 @@ srmcons_do_write(struct tty_port *port, const char *buf, int count)
need_cr = 0;
}
}
- return count;
}
static ssize_t