Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
kernel/panic: return early from print_tainted() when not tainted
Reduce indent to make follow-up changes slightly easier on the eyes.
Link: https://lkml.kernel.org/r/01d6c03de1c9d1b52b59c652a3704a0a9886ed63.1717146197.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
authored by
Jani Nikula
and committed by
Andrew Morton
f4b62423
21516c56
+13
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+13
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kernel/panic.c
+13
-12
kernel/panic.c
···
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const char *print_tainted(void)
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{
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static char buf[TAINT_FLAGS_COUNT + sizeof("Tainted: ")];
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char *s;
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int i;
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BUILD_BUG_ON(ARRAY_SIZE(taint_flags) != TAINT_FLAGS_COUNT);
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-
if (tainted_mask) {
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char *s;
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int i;
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-
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s = buf + sprintf(buf, "Tainted: ");
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for (i = 0; i < TAINT_FLAGS_COUNT; i++) {
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const struct taint_flag *t = &taint_flags[i];
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*s++ = test_bit(i, &tainted_mask) ?
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t->c_true : t->c_false;
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}
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*s = 0;
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} else
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if (!tainted_mask) {
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snprintf(buf, sizeof(buf), "Not tainted");
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return buf;
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}
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+
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s = buf + sprintf(buf, "Tainted: ");
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for (i = 0; i < TAINT_FLAGS_COUNT; i++) {
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const struct taint_flag *t = &taint_flags[i];
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*s++ = test_bit(i, &tainted_mask) ?
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t->c_true : t->c_false;
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}
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*s = 0;
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return buf;
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}