Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ethtool: uapi: Use UAPI definition of INT_MAX
Using <limits.h> to gain access to INT_MAX introduces a dependency on a
libc, which UAPI headers should not do.
Use the equivalent UAPI constant.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://patch.msgid.link/20260113-uapi-limits-v2-2-93c20f4b2c1a@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
authored by
Thomas Weißschuh
and committed by
Jakub Kicinski
a8a11e52
ca9d74eb
+2
-5
+2
-5
include/uapi/linux/ethtool.h
+2
-5
include/uapi/linux/ethtool.h
···
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#define _UAPI_LINUX_ETHTOOL_H
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#include <linux/const.h>
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#include <linux/typelimits.h>
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#include <linux/types.h>
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#include <linux/if_ether.h>
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#ifndef __KERNEL__
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#include <limits.h> /* for INT_MAX */
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#endif
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/* All structures exposed to userland should be defined such that they
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* have the same layout for 32-bit and 64-bit userland.
···
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static inline int ethtool_validate_speed(__u32 speed)
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{
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return speed <= INT_MAX || speed == (__u32)SPEED_UNKNOWN;
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return speed <= __KERNEL_INT_MAX || speed == (__u32)SPEED_UNKNOWN;
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}
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/* Duplex, half or full. */