From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 5 Jun 2020 11:01:34 +0000 (+0300)
Subject: ALSA: emu10k1: delete an unnecessary condition
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=91231e525bb654731f60d6699472e1e98379bb01;p=linux.git

ALSA: emu10k1: delete an unnecessary condition

The "val" variable is an unsigned int so it's always <= UINT_MAX.  This
check is always true so it can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200605110134.GC978434@mwanda
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index ddb7c2ce3f7c9..def8161cde4c2 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -1040,7 +1040,7 @@ static void snd_emu10k1x_proc_reg_write(struct snd_info_entry *entry,
 		if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
 			continue;
 
-		if (reg < 0x49 && val <= 0xffffffff && channel_id <= 2)
+		if (reg < 0x49 && channel_id <= 2)
 			snd_emu10k1x_ptr_write(emu, reg, channel_id, val);
 	}
 }