From 012ac583aa9b512707b39b5a9afb303089a222fe Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Fri, 26 Mar 2021 16:22:54 +0100 Subject: [PATCH] greybus: remove stray nul byte in apb_log_enable_read output Including a nul byte in the otherwise human-readable ascii output from this debugfs file is probably not intended. Acked-by: Alex Elder Signed-off-by: Rasmus Villemoes Link: https://lore.kernel.org/r/20210326152254.733066-1-linux@rasmusvillemoes.dk Signed-off-by: Greg Kroah-Hartman --- drivers/greybus/es2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/greybus/es2.c b/drivers/greybus/es2.c index 48ad154df3a7..86a7fbc7fe13 100644 --- a/drivers/greybus/es2.c +++ b/drivers/greybus/es2.c @@ -1171,7 +1171,7 @@ static ssize_t apb_log_enable_read(struct file *f, char __user *buf, char tmp_buf[3]; sprintf(tmp_buf, "%d\n", enable); - return simple_read_from_buffer(buf, count, ppos, tmp_buf, 3); + return simple_read_from_buffer(buf, count, ppos, tmp_buf, 2); } static ssize_t apb_log_enable_write(struct file *f, const char __user *buf, -- 2.20.1