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(parent: 29df525) | patch
atm: fix improper return value
authorPan Bian <bianpan2016@163.com>
Sun, 4 Dec 2016 05:45:15 +0000 (13:45 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 5 Dec 2016 19:53:46 +0000 (14:53 -0500)
commit3f9778711c6b91323d9db26ac09fdab89b3ffa8e
tree1bc2fbae1faa65d9f583c81bb6e348b91df6d19ftree | snapshot
parent29df5258a45b8d1847bfb7b1b2e99a7d30af188ccommit | diff
atm: fix improper return value

It returns variable "error" when ioremap_nocache() returns a NULL
pointer. The value of "error" is 0 then, which will mislead the callers
to believe that there is no error. This patch fixes the bug, returning
"-ENOMEM".

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=189021

Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/atm/eni.c diff | blob | history
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