Commit 012ac583 authored by Rasmus Villemoes's avatar Rasmus Villemoes Committed by Greg Kroah-Hartman
Browse files

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: default avatarAlex Elder <elder@linaro.org>
Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20210326152254.733066-1-linux@rasmusvillemoes.dk


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cb4a2d54

drivers/greybus/es2.c

+1 −1
Original line number Diff line number Diff line
@@ -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,