Hi, Greg
        This patch is dropped, I have created another patch based on Jiri' 
patch.
On 2015/12/15 02:55, Greg Kroah-Hartman wrote:
On Wed, Nov 25, 2015 at 07:18:37PM +0800, xinhui wrote:
From: xinhui <xin...@linux.vnet.ibm.com>

If gsm driver fails to activate one mux, and this mux is not stored in
gsm_mux[], there would be a warning in gsm_cleanup_mux(). Actually this
is a legal case. So just do a simple check instead of WARN_ON.

There is one filed gsm->num to store its index of gsm_mux[]. So use
gsm->num to remove itself from gsm_mux[] instead of the for-loop
traverse.

Reported-by: Dmitry Vyukov <dvyu...@google.com>
Fixes: 5a64096700dc ("tty/n_gsm.c: fix a memory leak in gsmld_open")
Signed-off-by: Pan Xinhui <xinhui....@linux.vnet.ibm.com>

the signed-off-by name has to match your from: name :(


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