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drm/amd/display: remove unnecessary cast and use kcalloc instead of kzalloc 

Use kcalloc instead of kzalloc and the cast on the return from kzalloc is
unnecessary and can be removed.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King 2017-11-15 15:45:09 +00:00 committed by Alex Deucher
parent 01f83e0663
commit e778c1319b
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/amd/display/dc/basics/logger.c
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@ -70,9 +70,8 @@ static bool construct(struct dc_context *ctx, struct dal_logger *logger,
{
/* malloc buffer and init offsets */
logger->log_buffer_size = DAL_LOGGER_BUFFER_MAX_SIZE;
logger->log_buffer = (char *)kzalloc(logger->log_buffer_size * sizeof(char),
GFP_KERNEL);
logger->log_buffer = kcalloc(logger->log_buffer_size, sizeof(char),
GFP_KERNEL);
if (!logger->log_buffer)
return false;