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Commit c4fc2ebc authored by Elise Lennion's avatar Elise Lennion Committed by Greg Kroah-Hartman
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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: default avatarElise Lennion <elise.lennion@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9d3318f4

drivers/staging/greybus/camera.c

+2 −2
Original line number Diff line number Diff line
@@ -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;