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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: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Elise Lennion 2016-10-12 14:14:14 -03:00 committed by Greg Kroah-Hartman
parent 9d3318f48c
commit c4fc2ebcbf
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/greybus/camera.c
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@ -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;