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s390/lcs: add braces around empty function body

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Fix allmodconfig + W=1 compile breakage:

drivers/s390/net/lcs.c: In function ‘lcs_get_frames_cb’:
drivers/s390/net/lcs.c:1823:25: error: suggest braces around empty body in an ‘else’ statement [-Werror=empty-body]
 1823 |                         ; // FIXME: error message ?
      |                         ^

Acked-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiko Carstens
2021-11-18 17:06:07 +01:00
committed by David S. Miller
parent dddbf91387
commit 09ae598271
1 changed files with 6 additions and 5 deletions
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drivers/s390/net/lcs.c
+6 -5
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@@ -1808,19 +1808,20 @@ lcs_get_frames_cb(struct lcs_channel *channel, struct lcs_buffer *buffer)
return;
}
/* What kind of frame is it? */
if (lcs_hdr->type == LCS_FRAME_TYPE_CONTROL)
if (lcs_hdr->type == LCS_FRAME_TYPE_CONTROL) {
/* Control frame. */
lcs_get_control(card, (struct lcs_cmd *) lcs_hdr);
else if (lcs_hdr->type == LCS_FRAME_TYPE_ENET ||
lcs_hdr->type == LCS_FRAME_TYPE_TR ||
lcs_hdr->type == LCS_FRAME_TYPE_FDDI)
} else if (lcs_hdr->type == LCS_FRAME_TYPE_ENET ||
lcs_hdr->type == LCS_FRAME_TYPE_TR ||
lcs_hdr->type == LCS_FRAME_TYPE_FDDI) {
/* Normal network packet. */
lcs_get_skb(card, (char *)(lcs_hdr + 1),
lcs_hdr->offset - offset -
sizeof(struct lcs_header));
else
} else {
/* Unknown frame type. */
; // FIXME: error message ?
}
/* Proceed to next frame. */
offset = lcs_hdr->offset;
lcs_hdr->offset = LCS_ILLEGAL_OFFSET;