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-rw-r--r--arch/um/drivers/line.c4
-rw-r--r--arch/um/include/line.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 10b86e1cc65..5047490fc29 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -191,9 +191,9 @@ void line_flush_chars(struct tty_struct *tty)
191 line_flush_buffer(tty); 191 line_flush_buffer(tty);
192} 192}
193 193
194void line_put_char(struct tty_struct *tty, unsigned char ch) 194int line_put_char(struct tty_struct *tty, unsigned char ch)
195{ 195{
196 line_write(tty, &ch, sizeof(ch)); 196 return line_write(tty, &ch, sizeof(ch));
197} 197}
198 198
199int line_write(struct tty_struct *tty, const unsigned char *buf, int len) 199int line_write(struct tty_struct *tty, const unsigned char *buf, int len)
diff --git a/arch/um/include/line.h b/arch/um/include/line.h
index 1223f2c844b..979b73e6352 100644
--- a/arch/um/include/line.h
+++ b/arch/um/include/line.h
@@ -71,7 +71,7 @@ extern int line_setup(struct line *lines, unsigned int sizeof_lines,
71 char *init, char **error_out); 71 char *init, char **error_out);
72extern int line_write(struct tty_struct *tty, const unsigned char *buf, 72extern int line_write(struct tty_struct *tty, const unsigned char *buf,
73 int len); 73 int len);
74extern void line_put_char(struct tty_struct *tty, unsigned char ch); 74extern int line_put_char(struct tty_struct *tty, unsigned char ch);
75extern void line_set_termios(struct tty_struct *tty, struct ktermios * old); 75extern void line_set_termios(struct tty_struct *tty, struct ktermios * old);
76extern int line_chars_in_buffer(struct tty_struct *tty); 76extern int line_chars_in_buffer(struct tty_struct *tty);
77extern void line_flush_buffer(struct tty_struct *tty); 77extern void line_flush_buffer(struct tty_struct *tty);