WARNING: line length of 88 exceeds 80 columns
#52: FILE: drivers/virtio/virtio_ring.c:1242:
+						       struct vring_desc_extra **pextra,

WARNING: line length of 87 exceeds 80 columns
#102: FILE: drivers/virtio/virtio_ring.c:1314:
+				extra[i].flags = n < out_sgs ?  0 : VRING_DESC_F_WRITE;

total: 0 errors, 2 warnings, 0 checks, 133 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 9e1d73640958 ("virtio_ring: packed: harden dma unmap for indirect") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 2 warnings, 0 checks, 133 lines checked