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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 11/32] of: silence warning about never-read error assignment
Date: Mon,  5 Sep 2022 11:55:36 +0200	[thread overview]
Message-ID: <20220905095557.596891-12-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20220905095557.596891-1-a.fatoum@pengutronix.de>

err is assigned specific error codes, but they are not propagated and
instead NULL is returned for error. Make it explicit that we handle all
errors the same by typecasting to (void).

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 drivers/of/resolver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c
index 2457ae96a412..510d36f95192 100644
--- a/drivers/of/resolver.c
+++ b/drivers/of/resolver.c
@@ -272,6 +272,7 @@ out:
 err:
 	of_delete_node(result);
 
+	(void)err;
 	return NULL;
 
 }
-- 
2.30.2




  parent reply	other threads:[~2022-09-05 15:38 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-05  9:55 [PATCH 00/32] treewide: fix some clang-analyze static analyzer warnings Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 01/32] clk: define stub implementation for clk_get_parent Ahmad Fatoum
2022-09-12  9:23   ` Sascha Hauer
2022-09-05  9:55 ` [PATCH 02/32] clk: have SCMI and SiFive clock controllers depend on COMMON_CLK Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 03/32] meminfo: support SANDBOX build with DEBUG log level Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 04/32] net: phy: micrel: drop useless assignment of dummy read Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 05/32] mci: core: drop useless assignment Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 06/32] nvmem: core: propagate read failure Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 07/32] fs: remove never-read initializer in mount_all() Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 08/32] usb: otg: always propagate failure to register parameters Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 09/32] usb: dwc2: gracefully handle unknown hs_phy_type Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 10/32] state: propagate failure to fixup enum32 into DT Ahmad Fatoum
2022-09-05  9:55 ` Ahmad Fatoum [this message]
2022-09-12  9:41   ` [PATCH 11/32] of: silence warning about never-read error assignment Sascha Hauer
2022-09-05  9:55 ` [PATCH 12/32] commands: trigger: drop unused variable Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 13/32] commands: tutorial: fix memory leak Ahmad Fatoum
2022-09-12  9:44   ` Sascha Hauer
2022-09-05  9:55 ` [PATCH 14/32] bthread: fix null pointer dereference in error path Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 15/32] common: env: drop never-read initialization Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 16/32] of: refactor for of_fixup_reserved_memory() for clarity Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 17/32] password: avoid static analyzer false positive Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 18/32] regmap-mmio: regmap_mmio_get_min_stride: unify branches for readability Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 19/32] crypto: caam - delete unused variable Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 20/32] misc: ubootvar: always initialize struct ubootvar_data::flag Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 21/32] nvmem: core: drop always true condition Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 22/32] of: fdt: gracefully handle out-of-place properties Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 23/32] of: overlay: drop unused variable of_overlay_apply_dir() Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 24/32] of: partition: drop unused variable Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 25/32] serial: ns16550_pci: drop useless assignment Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 26/32] phy: core: drop useless else clause Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 27/32] fs: ext4: ext_barebox: handle ext_get_inode() errors Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 28/32] fs: fat: propagate f_lseek failure Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 29/32] fs: drop duplicate follow_managed() call Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 30/32] lib: parse_area_spec: guard against NULL pointer dereference Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 31/32] net: ping: propagate failure Ahmad Fatoum
2022-09-05  9:55 ` [PATCH 32/32] net: fastboot: keep error message initialized at all times Ahmad Fatoum
2022-09-12 10:06 ` [PATCH 00/32] treewide: fix some clang-analyze static analyzer warnings Sascha Hauer

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