diff mbox series

[v4,11/11] alpha: Use is_kernel_text() helper

Message ID 20210930071143.63410-12-wangkefeng.wang@huawei.com (mailing list archive)
State Handled Elsewhere, archived
Headers show
Series sections: Unify kernel sections range check and use | expand

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Commit Message

Kefeng Wang Sept. 30, 2021, 7:11 a.m. UTC 
Use is_kernel_text() helper to simplify code.

Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 arch/alpha/kernel/traps.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index e805106409f7..2ae34702456c 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -129,9 +129,7 @@  dik_show_trace(unsigned long *sp, const char *loglvl)
 		extern char _stext[], _etext[];
 		unsigned long tmp = *sp;
 		sp++;
-		if (tmp < (unsigned long) &_stext)
-			continue;
-		if (tmp >= (unsigned long) &_etext)
+		if (!is_kernel_text(tmp))
 			continue;
 		printk("%s[<%lx>] %pSR\n", loglvl, tmp, (void *)tmp);
 		if (i > 40) {