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authorVladimir Oltean2019-05-08 23:32:25 +0300
committerDavid S. Miller2019-05-08 13:57:50 -0700
commit3b2c4f4d63a554739a32dc709b617f2d2acc2ad0 (patch)
tree028b795ab13f1f3144e31a528eadfe4e74655b13 /mm/failslab.c
parent5425711b6dd0f7283202729863d9210e7a1c7cd2 (diff)
net: dsa: sja1105: Don't return a negative in u8 sja1105_stp_state_get
Dan Carpenter says: The patch 640f763f98c2: "net: dsa: sja1105: Add support for Spanning Tree Protocol" from May 5, 2019, leads to the following static checker warning: drivers/net/dsa/sja1105/sja1105_main.c:1073 sja1105_stp_state_get() warn: signedness bug returning '(-22)' The caller doesn't check for negative errors anyway. Fixes: 640f763f98c2: ("net: dsa: sja1105: Add support for Spanning Tree Protocol") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/failslab.c')
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