platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
A new warning in clang points out a use of bitwise OR with boolean
expressions in this driver:
drivers/platform/x86/thinkpad_acpi.c:9061:11: error: use of bitwise '|' with boolean operands [-Werror,-Wbitwise-instead-of-logical]
else if ((strlencmp(cmd, "level disengaged") == 0) |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
||
drivers/platform/x86/thinkpad_acpi.c:9061:11: note: cast one or both operands to int to silence this warning
1 error generated.
This should clearly be a logical OR so change it to fix the warning.
Fixes: fe98a52ce7
("ACPI: thinkpad-acpi: add sysfs support to fan subdriver")
Link: https://github.com/ClangBuiltLinux/linux/issues/1476
Reported-by: Tor Vic <torvic9@mailbox.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20211018182537.2316800-1-nathan@kernel.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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@ -9058,7 +9058,7 @@ static int fan_write_cmd_level(const char *cmd, int *rc)
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if (strlencmp(cmd, "level auto") == 0)
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if (strlencmp(cmd, "level auto") == 0)
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level = TP_EC_FAN_AUTO;
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level = TP_EC_FAN_AUTO;
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else if ((strlencmp(cmd, "level disengaged") == 0) |
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else if ((strlencmp(cmd, "level disengaged") == 0) ||
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(strlencmp(cmd, "level full-speed") == 0))
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(strlencmp(cmd, "level full-speed") == 0))
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level = TP_EC_FAN_FULLSPEED;
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level = TP_EC_FAN_FULLSPEED;
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else if (sscanf(cmd, "level %d", &level) != 1)
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else if (sscanf(cmd, "level %d", &level) != 1)
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