#ifndef ISCSI_TARGET_ERL2_H #define ISCSI_TARGET_ERL2_H #include struct iscsi_cmd; struct iscsi_conn; struct iscsi_conn_recovery; struct iscsi_session; extern void iscsit_create_conn_recovery_datain_values(struct iscsi_cmd *, __be32); extern void iscsit_create_conn_recovery_dataout_values(struct iscsi_cmd *); extern struct iscsi_conn_recovery *iscsit_get_inactive_connection_recovery_entry( struct iscsi_session *, u16); extern void iscsit_free_connection_recovery_entires(struct iscsi_session *); extern int iscsit_remove_active_connection_recovery_entry( struct iscsi_conn_recovery *, struct iscsi_session *); extern int iscsit_remove_cmd_from_connection_recovery(struct iscsi_cmd *, struct iscsi_session *); extern void iscsit_discard_cr_cmds_by_expstatsn(struct iscsi_conn_recovery *, u32); extern int iscsit_discard_unacknowledged_ooo_cmdsns_for_conn(struct iscsi_conn *); extern int iscsit_prepare_cmds_for_realligance(struct iscsi_conn *); extern int iscsit_connection_recovery_transport_reset(struct iscsi_conn *); #endif /*** ISCSI_TARGET_ERL2_H ***/ aster' selected='selected'>master net-next plumbingsTobias Klauser
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authorJisheng Zhang <jszhang@marvell.com>2016-11-10 17:21:29 +0800
committerMark Brown <broonie@kernel.org>2016-11-11 15:38:08 +0000
commit09f2ba0b0b7c44ecea49cf69a708203b76ba5535 (patch)
tree042df33ac99f77d8b86ac427431e267c33561c35 /net/ethernet
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: gpio: properly check return value of of_get_named_gpio
The function of_get_named_gpio() could return -ENOENT, -EPROBE_DEFER -EINVAL and so on. Currently, for the optional property "enable-gpio", we only check -EPROBE_DEFER, this is not enough since there may be misconfigured "enable-gpio" in the DTB, of_get_named_gpio() will return -EINVAL in this case, we should return immediately here. And for the optional property "gpios", we didn't check the return value, the driver will continue to the point where gpio_request_array() is called, it doesn't make sense to continue if we got -EPROBE_DEFER or -EINVAL here. This patch tries to address these two issues by properly checking the return value of of_get_named_gpio. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/ethernet')