From: Lee Jones <lee@kernel.org>
To: lee@kernel.org
Cc: linux-kernel@vger.kernel.org, Tony Lindgren <tony@atomide.com>,
Keshava Munegowda <keshava_mgowda@ti.com>,
Roger Quadros <rogerq@ti.com>,
linux-omap@vger.kernel.org
Subject: [PATCH 1/1] mfd: omap-usb-host: Increase size of buffer to include all possible values
Date: Thu, 11 Jan 2024 16:39:49 +0000 [thread overview]
Message-ID: <20240111163949.1976778-1-lee@kernel.org> (raw)
Avoid these nasty W=1 errors:
drivers/mfd/omap-usb-host.c: In function ‘usbhs_omap_probe’:
drivers/mfd/omap-usb-host.c:706:54: error: ‘_clk’ directive output may be truncated writing 4 bytes into a region of size between 1 and 11 [-Werror=format-truncation=]
drivers/mfd/omap-usb-host.c:705:17: note: ‘snprintf’ output between 24 and 34 bytes into a destination of size 30
drivers/mfd/omap-usb-host.c:721:56: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=]
drivers/mfd/omap-usb-host.c:721:33: note: directive argument in the range [-2147483640, 2147483647]
drivers/mfd/omap-usb-host.c:720:17: note: ‘snprintf’ output between 28 and 38 bytes into a destination of size 30
drivers/mfd/omap-usb-host.c:731:55: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 9 [-Werror=format-truncation=]
drivers/mfd/omap-usb-host.c:731:33: note: directive argument in the range [-2147483640, 2147483647]
drivers/mfd/omap-usb-host.c:730:17: note: ‘snprintf’ output between 27 and 37 bytes into a destination of size 30
Cc: Tony Lindgren <tony@atomide.com>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
---
drivers/mfd/omap-usb-host.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index ebc62033db169..949feb03d4f8d 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -699,7 +699,7 @@ static int usbhs_omap_probe(struct platform_device *pdev)
}
for (i = 0; i < omap->nports; i++) {
- char clkname[30];
+ char clkname[40];
/* clock names are indexed from 1*/
snprintf(clkname, sizeof(clkname),
--
2.43.0.275.g3460e3d667-goog
next reply other threads:[~2024-01-11 16:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-11 16:39 Lee Jones [this message]
2024-01-15 12:35 ` [PATCH 1/1] mfd: omap-usb-host: Increase size of buffer to include all possible values Roger Quadros
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