linux-kernel - [PATCH v3] media: atomisp: pci: sh_css: Inline single invocation of macro STATS

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Date:   Fri, 20 Jan 2023 12:14:08 -0500
From:   Brent Pappas <bpappas@...pasbrent.com>
To:     error27@...il.com
Cc:     andy.shevchenko@...il.com, andy@...nel.org,
        bpappas@...pasbrent.com, colin.i.king@...il.com,
        gregkh@...uxfoundation.org, hdegoede@...hat.com,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        linux-staging@...ts.linux.dev, mchehab@...nel.org,
        sakari.ailus@...ux.intel.com
Subject: [PATCH v3] media: atomisp: pci: sh_css: Inline single invocation of macro STATS_ENABLED()

Inline the single invocation of the macro STATS_ENABLED().
The macro abstraction is not necessary because the logic behind it is only
used once.

Signed-off-by: Brent Pappas <bpappas@...pasbrent.com>
---
Changelog:
V1 -> V2: Inline macro instead of replacing it with a function.

V2 -> V3: Remove unnecessary check that stage is non-null.

 drivers/staging/media/atomisp/pci/sh_css.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 726cb7aa4ecd..93789500416f 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -97,9 +97,6 @@
  */
 #define JPEG_BYTES (16 * 1024 * 1024)
 
-#define STATS_ENABLED(stage) (stage && stage->binary && stage->binary->info && \
-	(stage->binary->info->sp.enable.s3a || stage->binary->info->sp.enable.dis))
-
 struct sh_css my_css;
 
 int  __printf(1, 0) (*sh_css_printf)(const char *fmt, va_list args) = NULL;
@@ -3743,7 +3740,9 @@ ia_css_pipe_enqueue_buffer(struct ia_css_pipe *pipe,
 			 * The SP will read the params after it got
 			 * empty 3a and dis
 			 */
-			if (STATS_ENABLED(stage)) {
+			if (stage->binary && stage->binary->info &&
+			    (stage->binary->info->sp.enable.s3a ||
+			     stage->binary->info->sp.enable.dis)) {
 				/* there is a stage that needs it */
 				return_err = ia_css_bufq_enqueue_buffer(thread_id,
 									queue_id,
-- 
2.34.1