In C a static pointer will be initialized to NULL.
The §6.7.8 of the ISO/IEC 9899:1999 (E) document says that:
If an object that has static storage duration is not initialized
explicitly, then:
__ if it has pointer type, it is initialized to a null pointer.
Signed-off-by: AbdAllah-MEZITI <abdallah.meziti.pro@xxxxxxxxx>
v2: -fix the line-wrapping of the changelog.
-fix the ref. documentation: C99 standards release,
and not the draft.
-this patch is the Task 10 Eudyptula Challenge
that only fix one code style problem.
---
drivers/staging/bcm2835-audio/bcm2835.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/bcm2835-audio/bcm2835.c b/drivers/staging/bcm2835-audio/bcm2835.c
index a84d74d..265fe55 100644
--- a/drivers/staging/bcm2835-audio/bcm2835.c
+++ b/drivers/staging/bcm2835-audio/bcm2835.c
@@ -28,8 +28,8 @@
* to debug if we run into issues
*/
-static struct snd_card *g_card = NULL;
-static struct bcm2835_chip *g_chip = NULL;
+static struct snd_card *g_card;
+static struct bcm2835_chip *g_chip;
static int snd_bcm2835_free(struct bcm2835_chip *chip)
{
--
2.7.4
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