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path: root/drivers/char/n_tty.c
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Diffstat (limited to 'drivers/char/n_tty.c')
-rw-r--r--drivers/char/n_tty.c26
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index 4b1e96b65ab0..3922a084205e 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -872,7 +872,7 @@ static void eraser(unsigned char c, struct tty_struct *tty)
872 872
873 /* FIXME: locking needed ? */ 873 /* FIXME: locking needed ? */
874 if (tty->read_head == tty->canon_head) { 874 if (tty->read_head == tty->canon_head) {
875 /* echo_char_raw('\a', tty); */ /* what do you think? */ 875 /* process_output('\a', tty); */ /* what do you think? */
876 return; 876 return;
877 } 877 }
878 if (c == ERASE_CHAR(tty)) 878 if (c == ERASE_CHAR(tty))
@@ -1148,10 +1148,8 @@ static inline void n_tty_receive_char(struct tty_struct *tty, unsigned char c)
1148 parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0; 1148 parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0;
1149 if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) { 1149 if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) {
1150 /* beep if no space */ 1150 /* beep if no space */
1151 if (L_ECHO(tty)) { 1151 if (L_ECHO(tty))
1152 echo_char_raw('\a', tty); 1152 process_output('\a', tty);
1153 process_echoes(tty);
1154 }
1155 return; 1153 return;
1156 } 1154 }
1157 if (L_ECHO(tty)) { 1155 if (L_ECHO(tty)) {
@@ -1255,10 +1253,8 @@ send_signal:
1255 } 1253 }
1256 if (c == '\n') { 1254 if (c == '\n') {
1257 if (tty->read_cnt >= N_TTY_BUF_SIZE) { 1255 if (tty->read_cnt >= N_TTY_BUF_SIZE) {
1258 if (L_ECHO(tty)) { 1256 if (L_ECHO(tty))
1259 echo_char_raw('\a', tty); 1257 process_output('\a', tty);
1260 process_echoes(tty);
1261 }
1262 return; 1258 return;
1263 } 1259 }
1264 if (L_ECHO(tty) || L_ECHONL(tty)) { 1260 if (L_ECHO(tty) || L_ECHONL(tty)) {
@@ -1280,10 +1276,8 @@ send_signal:
1280 parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) 1276 parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty))
1281 ? 1 : 0; 1277 ? 1 : 0;
1282 if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk)) { 1278 if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk)) {
1283 if (L_ECHO(tty)) { 1279 if (L_ECHO(tty))
1284 echo_char_raw('\a', tty); 1280 process_output('\a', tty);
1285 process_echoes(tty);
1286 }
1287 return; 1281 return;
1288 } 1282 }
1289 /* 1283 /*
@@ -1320,10 +1314,8 @@ handle_newline:
1320 parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0; 1314 parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0;
1321 if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) { 1315 if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) {
1322 /* beep if no space */ 1316 /* beep if no space */
1323 if (L_ECHO(tty)) { 1317 if (L_ECHO(tty))
1324 echo_char_raw('\a', tty); 1318 process_output('\a', tty);
1325 process_echoes(tty);
1326 }
1327 return; 1319 return;
1328 } 1320 }
1329 if (L_ECHO(tty)) { 1321 if (L_ECHO(tty)) {