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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>
Subject: [PATCH v1 1/1] mtd: mtdpart: Do not supply NULL to printf()
Date: Wed, 12 Mar 2025 22:16:49 +0200	[thread overview]
Message-ID: <20250312201649.217555-1-andriy.shevchenko@linux.intel.com> (raw)

Compiler is not happy about NULL being supplied as printf() parameter:

drivers/mtd/mtdpart.c:693:34: error: ‘%s’ directive argument is null [-Werror=format-overflow=]

Replace that with "(null)" to fix compilation error.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mtd/mtdpart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 6811a714349d..6f7e250ef710 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -691,7 +691,7 @@ int parse_mtd_partitions(struct mtd_info *master, const char *const *types,
 			if (!parser && !request_module("%s", *types))
 				parser = mtd_part_parser_get(*types);
 			pr_debug("%s: got parser %s\n", master->name,
-				parser ? parser->name : NULL);
+				parser ? parser->name : "(null)");
 			if (!parser)
 				continue;
 			ret = mtd_part_do_parse(parser, master, &pparts, data);
-- 
2.47.2


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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>
Subject: [PATCH v1 1/1] mtd: mtdpart: Do not supply NULL to printf()
Date: Wed, 12 Mar 2025 22:16:49 +0200	[thread overview]
Message-ID: <20250312201649.217555-1-andriy.shevchenko@linux.intel.com> (raw)

Compiler is not happy about NULL being supplied as printf() parameter:

drivers/mtd/mtdpart.c:693:34: error: ‘%s’ directive argument is null [-Werror=format-overflow=]

Replace that with "(null)" to fix compilation error.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mtd/mtdpart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 6811a714349d..6f7e250ef710 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -691,7 +691,7 @@ int parse_mtd_partitions(struct mtd_info *master, const char *const *types,
 			if (!parser && !request_module("%s", *types))
 				parser = mtd_part_parser_get(*types);
 			pr_debug("%s: got parser %s\n", master->name,
-				parser ? parser->name : NULL);
+				parser ? parser->name : "(null)");
 			if (!parser)
 				continue;
 			ret = mtd_part_do_parse(parser, master, &pparts, data);
-- 
2.47.2


             reply	other threads:[~2025-03-12 20:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-12 20:16 Andy Shevchenko [this message]
2025-03-12 20:16 ` [PATCH v1 1/1] mtd: mtdpart: Do not supply NULL to printf() Andy Shevchenko
2025-03-13  1:24 ` Zhihao Cheng
2025-03-13  1:24   ` Zhihao Cheng
2025-03-13  9:09   ` Andy Shevchenko
2025-03-13  9:09     ` Andy Shevchenko
2025-03-13 10:54     ` Zhihao Cheng
2025-03-13 10:54       ` Zhihao Cheng
2025-03-13 12:10       ` Andy Shevchenko
2025-03-13 12:10         ` Andy Shevchenko

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