From 21e26ff993dea9dceaf0f19cfec4bef58387b0f2 Mon Sep 17 00:00:00 2001
From: Tillmann Heidsieck <theidsieck@leenox.de>
Date: Sat, 10 Oct 2015 21:47:18 +0200
Subject: [PATCH] atm: iphase: return -ENOMEM instead of -1 in case of failed
kmalloc()
Smatch complains about returning hard coded error codes, silence this
warning.
drivers/atm/iphase.c:115 ia_enque_rtn_q() warn: returning -1 instead of -ENOMEM is sloppy
Signed-off-by: Tillmann Heidsieck <theidsieck@leenox.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/atm/iphase.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 65e65903faa07..d5010d7a99c34 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -112,7 +112,8 @@ static void ia_enque_head_rtn_q (IARTN_Q *que, IARTN_Q * data)
static int ia_enque_rtn_q (IARTN_Q *que, struct desc_tbl_t data) {
IARTN_Q *entry = kmalloc(sizeof(*entry), GFP_ATOMIC);
- if (!entry) return -1;
+ if (!entry)
+ return -ENOMEM;
entry->data = data;
entry->next = NULL;
if (que->next == NULL)
--
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