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atm: iphase: return -ENOMEM instead of -1 in case of failed kmalloc()

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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>
This commit is contained in:
Tillmann Heidsieck 2015-10-10 21:47:18 +02:00 committed by David S. Miller
parent 8c5b83f0f2
commit 21e26ff993
1 changed files with 2 additions and 1 deletions
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drivers/atm/iphase.c
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@ -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)