From: Elise Lennion Date: Wed, 12 Oct 2016 17:14:14 +0000 (-0300) Subject: staging: greybus: camera: Use kcalloc for array's memory allocation. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c4fc2ebcbf762a1fe827931d670452aa27abef00;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git staging: greybus: camera: Use kcalloc for array's memory allocation. Fix checkpatch warning: WARNING: Prefer kcalloc over kzalloc with multiply kcalloc is designed to allocate memory for arrays, its use is preferable than kzalloc in these cases. Signed-off-by: Elise Lennion Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/greybus/camera.c b/drivers/staging/greybus/camera.c index 0c73445737b5..1c5b41ae6774 100644 --- a/drivers/staging/greybus/camera.c +++ b/drivers/staging/greybus/camera.c @@ -797,7 +797,7 @@ static int gb_camera_op_configure_streams(void *priv, unsigned int *nstreams, if (gb_nstreams > GB_CAMERA_MAX_STREAMS) return -EINVAL; - gb_streams = kzalloc(gb_nstreams * sizeof(*gb_streams), GFP_KERNEL); + gb_streams = kcalloc(gb_nstreams, sizeof(*gb_streams), GFP_KERNEL); if (!gb_streams) return -ENOMEM; @@ -938,7 +938,7 @@ static ssize_t gb_camera_debugfs_configure_streams(struct gb_camera *gcam, return ret; /* For each stream to configure parse width, height and format */ - streams = kzalloc(nstreams * sizeof(*streams), GFP_KERNEL); + streams = kcalloc(nstreams, sizeof(*streams), GFP_KERNEL); if (!streams) return -ENOMEM;