| From | Greg Kroah-Hartman <> | Subject | [PATCH 26/44] params.c: Use new strtobool function to process boolean inputs | Date | Thu, 19 May 2011 17:10:44 -0700 |
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From: Jonathan Cameron <jic23@cam.ac.uk>
No functional changes.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- kernel/params.c | 14 ++++---------- 1 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/kernel/params.c b/kernel/params.c index 7ab388a..6888761 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -297,21 +297,15 @@ EXPORT_SYMBOL(param_ops_charp); int param_set_bool(const char *val, const struct kernel_param *kp) { bool v; + int ret; /* No equals means "set"... */ if (!val) val = "1"; /* One of =[yYnN01] */ - switch (val[0]) { - case 'y': case 'Y': case '1': - v = true; - break; - case 'n': case 'N': case '0': - v = false; - break; - default: - return -EINVAL; - } + ret = strtobool(val, &v); + if (ret) + return ret; if (kp->flags & KPARAM_ISBOOL) *(bool *)kp->arg = v; -- 1.7.4.2
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