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Diffstat (limited to 'fs/autofs4/waitq.c')
-rw-r--r--fs/autofs4/waitq.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 1e4a539f4417..0d041a9cb348 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -84,7 +84,11 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
84 struct autofs_wait_queue *wq, 84 struct autofs_wait_queue *wq,
85 int type) 85 int type)
86{ 86{
87 union autofs_packet_union pkt; 87 union {
88 struct autofs_packet_hdr hdr;
89 union autofs_packet_union v4_pkt;
90 union autofs_v5_packet_union v5_pkt;
91 } pkt;
88 size_t pktsz; 92 size_t pktsz;
89 93
90 DPRINTK("wait id = 0x%08lx, name = %.*s, type=%d", 94 DPRINTK("wait id = 0x%08lx, name = %.*s, type=%d",
@@ -98,7 +102,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
98 /* Kernel protocol v4 missing and expire packets */ 102 /* Kernel protocol v4 missing and expire packets */
99 case autofs_ptype_missing: 103 case autofs_ptype_missing:
100 { 104 {
101 struct autofs_packet_missing *mp = &pkt.missing; 105 struct autofs_packet_missing *mp = &pkt.v4_pkt.missing;
102 106
103 pktsz = sizeof(*mp); 107 pktsz = sizeof(*mp);
104 108
@@ -110,7 +114,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
110 } 114 }
111 case autofs_ptype_expire_multi: 115 case autofs_ptype_expire_multi:
112 { 116 {
113 struct autofs_packet_expire_multi *ep = &pkt.expire_multi; 117 struct autofs_packet_expire_multi *ep = &pkt.v4_pkt.expire_multi;
114 118
115 pktsz = sizeof(*ep); 119 pktsz = sizeof(*ep);
116 120
@@ -129,7 +133,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
129 case autofs_ptype_missing_direct: 133 case autofs_ptype_missing_direct:
130 case autofs_ptype_expire_direct: 134 case autofs_ptype_expire_direct:
131 { 135 {
132 struct autofs_v5_packet *packet = &pkt.v5_packet; 136 struct autofs_v5_packet *packet = &pkt.v5_pkt.v5_packet;
133 137
134 pktsz = sizeof(*packet); 138 pktsz = sizeof(*packet);
135 139