From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Mon, 24 May 2021 20:09:49 +0000 (+0200)
Subject: eeprom: ee1004: Remove not needed check in ee1004_read
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7abdadfcf19a385b6f8ffea75457074240a9536f;p=linux.git

eeprom: ee1004: Remove not needed check in ee1004_read

sysfs_kf_bin_read() checks this for us already. In addition
the function works correctly also w/o this check.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/33889bff-3614-4b73-5010-701635e1edab@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/eeprom/ee1004.c b/drivers/misc/eeprom/ee1004.c
index 0613a530099c4..6aff333ff0494 100644
--- a/drivers/misc/eeprom/ee1004.c
+++ b/drivers/misc/eeprom/ee1004.c
@@ -97,9 +97,6 @@ static ssize_t eeprom_read(struct file *filp, struct kobject *kobj,
 	size_t requested = count;
 	int page;
 
-	if (unlikely(!count))
-		return count;
-
 	page = off >> EE1004_PAGE_SHIFT;
 	if (unlikely(page > 1))
 		return 0;