This fixes message from checkpatch.pl Comparison to NULL could be
written "!gdm"
Signed-off-by: Bogicevic Sasa <brutalles...@gmail.com>
---
drivers/staging/gdm724x/gdm_tty.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/gdm724x/gdm_tty.c
b/drivers/staging/gdm724x/gdm_tty.c
index 0d54a73..85206ef 100644
--- a/drivers/staging/gdm724x/gdm_tty.c
+++ b/drivers/staging/gdm724x/gdm_tty.c
@@ -88,7 +88,7 @@ static int gdm_tty_install(struct tty_driver *driver, struct
tty_struct *tty)
mutex_lock(&gdm_table_lock);
gdm = gdm_table[i][j];
- if (gdm == NULL) {
+ if (!gdm) {
mutex_unlock(&gdm_table_lock);
return -ENODEV;
}
--
2.1.4
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