Correct a checkpatch.pl warning regarding
WARNING: else is not generally useful after a break or return
drivers/staging/speakup/keyhelp.c:185:
Changing the order of the if blocks, but not the logic, to avoid this
warning. The block after else will run if the blocks KT_CUR or KT_LATIN
set cur_item instead of returning.
Signed-off-by: Luis de Bethencourt <luis@xxxxxxxxxxxxxxxxx>
---
drivers/staging/speakup/keyhelp.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/speakup/keyhelp.c b/drivers/staging/speakup/keyhelp.c
index 02d5c70..8133b6e 100644
--- a/drivers/staging/speakup/keyhelp.c
+++ b/drivers/staging/speakup/keyhelp.c
@@ -151,22 +151,7 @@ int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
if (letter_offsets[0] == -1)
help_init();
- if (type == KT_LATIN) {
- if (ch == SPACE) {
- spk_special_handler = NULL;
- synth_printf("%s\n", spk_msg_get(MSG_LEAVING_HELP));
- return 1;
- }
- ch |= 32; /* lower case */
- if (ch < 'a' || ch > 'z')
- return -1;
- if (letter_offsets[ch-'a'] == -1) {
- synth_printf(spk_msg_get(MSG_NO_COMMAND), ch);
- synth_printf("\n");
- return 1;
- }
- cur_item = letter_offsets[ch-'a'];
- } else if (type == KT_CUR) {
+ if (type == KT_CUR) {
if (ch == 0
&& (MSG_FUNCNAMES_START + cur_item + 1) <=
MSG_FUNCNAMES_END)
@@ -182,6 +167,21 @@ int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
synth_printf("%s\n", spk_msg_get(MSG_HELP_INFO));
build_key_data(); /* rebuild each time in case new mapping */
return 1;
+ } else if (type == KT_LATIN) {
+ if (ch == SPACE) {
+ spk_special_handler = NULL;
+ synth_printf("%s\n", spk_msg_get(MSG_LEAVING_HELP));
+ return 1;
+ }
+ ch |= 32; /* lower case */
+ if (ch < 'a' || ch > 'z')
+ return -1;
+ if (letter_offsets[ch-'a'] == -1) {
+ synth_printf(spk_msg_get(MSG_NO_COMMAND), ch);
+ synth_printf("\n");
+ return 1;
+ }
+ cur_item = letter_offsets[ch-'a'];
} else {
name = NULL;
if ((type != KT_SPKUP) && (key > 0) && (key <= num_key_names)) {
--
2.1.4
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