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staging: vchiq: add braces to if block

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The rule of not using braces in single statement does not apply if only
one branch of the conditional statement is a single statement. Add
braces to fix this.

While at it, remove extra blank space after a comment inside the if
block.

Reported by checkpatch.pl

Signed-off-by: Gaston Gonzalez <gascoar@gmail.com>
Link: https://lore.kernel.org/r/20210915202916.413914-2-gascoar@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gaston Gonzalez
2021-09-15 17:29:15 -03:00
committed by Greg Kroah-Hartman
parent 5b3087efe0
commit 341975886a
1 changed files with 4 additions and 5 deletions
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drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c
+4 -5
View File
@@ -34,16 +34,15 @@ void vchiq_add_connected_callback(void (*callback)(void))
if (mutex_lock_killable(&g_connected_mutex))
return;
if (g_connected)
if (g_connected) {
/* We're already connected. Call the callback immediately. */
callback();
else {
if (g_num_deferred_callbacks >= MAX_CALLBACKS)
} else {
if (g_num_deferred_callbacks >= MAX_CALLBACKS) {
vchiq_log_error(vchiq_core_log_level,
"There already %d callback registered - please increase MAX_CALLBACKS",
g_num_deferred_callbacks);
else {
} else {
g_deferred_callback[g_num_deferred_callbacks] =
callback;
g_num_deferred_callbacks++;