[FFmpeg-devel] [PATCH 4/5] avformat/jpegxl_probe: inline various ret < 0 checks

[Leo Izen]

Inlines some ret < 0 checks to look like:
    if ((ret = func()) < 0)
        return ret;

which clarifies code slightly.

Signed-off-by: Leo Izen <leo.izen at gmail.com>
---
 libavformat/jpegxl_probe.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/libavformat/jpegxl_probe.c b/libavformat/jpegxl_probe.c
index 88492cb772..b4ab45518a 100644
--- a/libavformat/jpegxl_probe.c
+++ b/libavformat/jpegxl_probe.c
@@ -254,8 +254,7 @@ int ff_jpegxl_verify_codestream_header(const uint8_t *buf, int buflen, int valid
     uint64_t extensions;
     int ret;
 
-    ret = init_get_bits8(gb, buf, buflen);
-    if (ret < 0)
+    if ((ret = init_get_bits8(gb, buf, buflen)) < 0)
         return ret;
 
     if (get_bits_long(gb, 16) != FF_JPEGXL_CODESTREAM_SIGNATURE_LE)
@@ -281,8 +280,7 @@ int ff_jpegxl_verify_codestream_header(const uint8_t *buf, int buflen, int valid
 
         /* preview header */
         if (get_bits1(gb)) {
-            ret = jpegxl_read_preview_header(gb);
-            if (ret < 0)
+            if ((ret = jpegxl_read_preview_header(gb)) < 0)
                 return ret;
         }
 
@@ -309,8 +307,7 @@ int ff_jpegxl_verify_codestream_header(const uint8_t *buf, int buflen, int valid
         if (num_extra_channels > 4 && validate_level)
             return -1;
         for (uint32_t i = 0; i < num_extra_channels; i++) {
-            ret = jpegxl_read_extra_channel_info(gb, validate_level);
-            if (ret < 0)
+            if ((ret = jpegxl_read_extra_channel_info(gb, validate_level)) < 0)
                 return ret;
             if (get_bits_left(gb) < 1)
                 return AVERROR_INVALIDDATA;
-- 
2.40.1