diff options
| -rw-r--r-- | drivers/scsi/libfc/fc_fcp.c | 15 | ||||
| -rw-r--r-- | drivers/scsi/libfc/fc_frame.c | 6 | ||||
| -rw-r--r-- | include/scsi/fc_frame.h | 16 |
3 files changed, 10 insertions, 27 deletions
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index 970b54f653b..567eee7b860 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -505,18 +505,11 @@ static int fc_fcp_send_data(struct fc_fcp_pkt *fsp, struct fc_seq *seq, */ if (tlen % 4) using_sg = 0; - if (using_sg) { - fp = _fc_frame_alloc(lport, 0); - if (!fp) - return -ENOMEM; - } else { - fp = fc_frame_alloc(lport, tlen); - if (!fp) - return -ENOMEM; + fp = fc_frame_alloc(lport, using_sg ? 0 : tlen); + if (!fp) + return -ENOMEM; - data = (void *)(fr_hdr(fp)) + - sizeof(struct fc_frame_header); - } + data = fc_frame_header_get(fp) + 1; fh_parm_offset = frame_offset; fr_max_payload(fp) = fsp->max_payload; } diff --git a/drivers/scsi/libfc/fc_frame.c b/drivers/scsi/libfc/fc_frame.c index 4fea369b58e..79c956501bd 100644 --- a/drivers/scsi/libfc/fc_frame.c +++ b/drivers/scsi/libfc/fc_frame.c @@ -51,7 +51,7 @@ EXPORT_SYMBOL(fc_frame_crc_check); * Allocate a frame intended to be sent via fcoe_xmit. * Get an sk_buff for the frame and set the length. */ -struct fc_frame *__fc_frame_alloc(size_t len) +struct fc_frame *_fc_frame_alloc(size_t len) { struct fc_frame *fp; struct sk_buff *skb; @@ -67,7 +67,7 @@ struct fc_frame *__fc_frame_alloc(size_t len) skb_put(skb, len); return fp; } -EXPORT_SYMBOL(__fc_frame_alloc); +EXPORT_SYMBOL(_fc_frame_alloc); struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) { @@ -77,7 +77,7 @@ struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) fill = payload_len % 4; if (fill != 0) fill = 4 - fill; - fp = __fc_frame_alloc(payload_len + fill); + fp = _fc_frame_alloc(payload_len + fill); if (fp) { memset((char *) fr_hdr(fp) + payload_len, 0, fill); /* trim is OK, we just allocated it so there are no fragments */ diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h index ab2f8d41761..4d3e9c7b7c5 100644 --- a/include/scsi/fc_frame.h +++ b/include/scsi/fc_frame.h @@ -100,17 +100,7 @@ static inline void fc_frame_init(struct fc_frame *fp) } struct fc_frame *fc_frame_alloc_fill(struct fc_lport *, size_t payload_len); - -struct fc_frame *__fc_frame_alloc(size_t payload_len); - -/* - * Get frame for sending via port. - */ -static inline struct fc_frame *_fc_frame_alloc(struct fc_lport *dev, - size_t payload_len) -{ - return __fc_frame_alloc(payload_len); -} +struct fc_frame *_fc_frame_alloc(size_t payload_len); /* * Allocate fc_frame structure and buffer. Set the initial length to @@ -124,10 +114,10 @@ static inline struct fc_frame *fc_frame_alloc(struct fc_lport *dev, size_t len) * Note: Since len will often be a constant multiple of 4, * this check will usually be evaluated and eliminated at compile time. */ - if ((len % 4) != 0) + if (len && len % 4) fp = fc_frame_alloc_fill(dev, len); else - fp = _fc_frame_alloc(dev, len); + fp = _fc_frame_alloc(len); return fp; } |