diff mbox series

[net-next,2/4] scsi: iscsi: do not assume MAX_SKB_FRAGS is unsigned long

Message ID 20220210175557.1843151-3-eric.dumazet@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series net: make MAX_SKB_FRAGS configurable | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 37 this patch: 37
netdev/cc_maintainers fail 3 maintainers not CCed: martin.petersen@oracle.com linux-scsi@vger.kernel.org jejb@linux.ibm.com
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 37 this patch: 37
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Eric Dumazet Feb. 10, 2022, 5:55 p.m. UTC 
From: Eric Dumazet <edumazet@google.com>

We want to add a CONFIG_MAX_SKB_FRAGS option in the future,
and this will change MAX_SKB_FRAGS to an int type.

cxgbi_sock_tx_queue_up() has one pr_err() using %lu to
print SKB_WR_LIST_SIZE.

Signed-off-by: Eric Dumazet <edumazet@google.com>
---
 drivers/scsi/cxgbi/libcxgbi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/scsi/cxgbi/libcxgbi.h b/drivers/scsi/cxgbi/libcxgbi.h
index 3687b5c0cf905827aa4ba70fbc21d42c15e7b3f7..ccf7ea612e1281bd3a3deb9fe5246549e257cc0d 100644
--- a/drivers/scsi/cxgbi/libcxgbi.h
+++ b/drivers/scsi/cxgbi/libcxgbi.h
@@ -382,7 +382,7 @@  static inline struct sk_buff *alloc_wr(int wrlen, int dlen, gfp_t gfp)
  * length of the gather list represented by an skb into the # of necessary WRs.
  * The extra two fragments are for iscsi bhs and payload padding.
  */
-#define SKB_WR_LIST_SIZE	 (MAX_SKB_FRAGS + 2)
+#define SKB_WR_LIST_SIZE	 ((unsigned long)MAX_SKB_FRAGS + 2)
 
 static inline void cxgbi_sock_reset_wr_list(struct cxgbi_sock *csk)
 {