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Hermes SMTP Server) with ESMTPA ID f9947c77cf9e1aeca1b11f9d2e24d774; Tue, 10 Mar 2026 22:12:31 +0000 (UTC) From: tomasz.unger@yahoo.pl To: Andy Shevchenko , Hans de Goede , Mauro Carvalho Chehab , Sakari Ailus , Greg Kroah-Hartman Cc: Tomasz Unger , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH v3 08/28] media: staging: atomisp: Remove unnecessary return statements in ia_css_debug.c Date: Tue, 10 Mar 2026 23:09:52 +0100 Message-ID: <20260310-atomisp-remove-void-return-v2b-v3-8-f2977db216cc@yahoo.pl> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260310-atomisp-remove-void-return-v2b-v3-0-f2977db216cc@yahoo.pl> References: <20260310-atomisp-remove-void-return-v2b-v3-0-f2977db216cc@yahoo.pl> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.14.3 Content-Transfer-Encoding: quoted-printable From: Tomasz Unger Remove redundant 'return;' statements at the end of void functions in ia_css_debug.c. Void functions do not need an explicit return statement at the end. Found with checkpatch.pl --strict. Signed-off-by: Tomasz Unger --- .../staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c | 8 ----= ---- 1 file changed, 8 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_deb= ug.c b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c index b411ca2f415e..2e0a13938d89 100644 --- a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c +++ b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c @@ -136,7 +136,6 @@ void ia_css_debug_dtrace(unsigned int level, const char= *fmt, ...) void ia_css_debug_set_dtrace_level(const unsigned int trace_level) { dbg_level =3D trace_level; - return; } =20 unsigned int ia_css_debug_get_dtrace_level(void) @@ -315,7 +314,6 @@ static void debug_print_fifo_channel_state(const fifo_c= hannel_state_t *state, state->fifo_valid); ia_css_debug_dtrace(2, "\t%-32s: %d\n", "sink accept", state->sink_accept); - return; } =20 void ia_css_debug_dump_pif_a_isp_fifo_state(void) @@ -364,7 +362,6 @@ void ia_css_debug_dump_all_fifo_state(void) for (i =3D 0; i < N_FIFO_CHANNEL; i++) debug_print_fifo_channel_state(&state.fifo_channels[i], "squepfstqkt"); - return; } =20 static void debug_binary_info_print(const struct ia_css_binary_xinfo *info) @@ -386,7 +383,6 @@ static void debug_binary_info_print(const struct ia_css= _binary_xinfo *info) ia_css_debug_dtrace(2, "enable_uds =3D %d\n", info->sp.enable.uds); ia_css_debug_dtrace(2, "enable ds =3D %d\n", info->sp.enable.ds); ia_css_debug_dtrace(2, "s3atbl_use_dmem =3D %d\n", info->sp.s3a.s3atbl_us= e_dmem); - return; } =20 void ia_css_debug_binary_print(const struct ia_css_binary *bi) @@ -441,7 +437,6 @@ void ia_css_debug_binary_print(const struct ia_css_bina= ry *bi) bi->sctbl_width_per_color); ia_css_debug_dtrace(2, "s3atbl_width =3D %d\n", bi->s3atbl_width); ia_css_debug_dtrace(2, "s3atbl_height =3D %d\n", bi->s3atbl_height); - return; } =20 void ia_css_debug_frame_print(const struct ia_css_frame *frame, @@ -526,7 +521,6 @@ void ia_css_debug_frame_print(const struct ia_css_frame= *frame, ia_css_debug_dtrace(2, " unknown frame type\n"); break; } - return; } =20 #if SP_DEBUG !=3D SP_DEBUG_NONE @@ -809,7 +803,6 @@ void ia_css_debug_print_sp_debug_state(const struct sh_= css_sp_debug_state =20 #if SP_DEBUG !=3D SP_DEBUG_NONE =20 - return; } #endif =20 @@ -823,7 +816,6 @@ void ia_css_debug_dump_sp_sw_debug_info(void) #endif ia_css_bufq_dump_queue_info(); ia_css_pipeline_dump_thread_map_info(); - return; } =20 /* this function is for debug use, it can make SP go to sleep --=20 2.53.0