Commit 98472473 authored Oct 24, 2017 by Karthik Anantha Ram

msm: camera: icp: Remove redundant update of size field



Previously the size_in_words parameter in hfi_read held only
the size of one message packet. This change removes assigning
this field to size of one message packet as it is overwritten
with the re-calculated size of all packets present in the
queue at that instant.

Change-Id: I4421d7429551f7dfdb2c197ecd3e1d466687bb09
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>

parent 79e36d43

drivers/media/platform/msm/camera/cam_icp/hfi.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -169,7 +169,6 @@ int64_t hfi_read_message(uint32_t *pmsg, uint8_t q_id)

		read_ptr = (uint32_t *)(read_q + q->qhdr_read_idx);
		write_ptr = (uint32_t *)(read_q + q->qhdr_write_idx);
		size_in_words = (*read_ptr) >> BYTE_WORD_SHIFT;

		if (write_ptr > read_ptr)
		size_in_words = write_ptr - read_ptr;