[openeuler:OLK-5.10 18689/30000] drivers/ub/urma/ubcore/ubcore_dp.c:26:5: warning: no previous prototype for 'ubcore_post_jetty_send_wr' - Kernel

1 Nov 2024


      Hi Yizhen,
FYI, the error/warning still remains.
tree:   https://gitee.com/openeuler/kernel.git OLK-5.10
head:   c78205e40443cde6028b0539f30a00fda4167edd
commit: 33800c2820ab85fe02800e33f6b3287130278bdf [18689/30000] ub: ubcore add data plane ops api.
config: arm64-randconfig-003-20241029 (https://download.01.org/0day-ci/archive/20241101/202411010813.TGMdTWRa-lkp@i...)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241101/202411010813.TGMdTWRa-lkp@i...)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot lkp@intel.com
| Closes: https://lore.kernel.org/oe-kbuild-all/202411010813.TGMdTWRa-lkp@intel.com/
All warnings (new ones prefixed by >>):
...
...
drivers/ub/urma/ubcore/ubcore_dp.c:26:5: warning: no previous prototype for 'ubcore_post_jetty_send_wr' [-Wmissing-prototypes]
26 | int ubcore_post_jetty_send_wr(struct ubcore_jetty *jetty, const struct ubcore_jfs_wr *wr,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~
...
...
drivers/ub/urma/ubcore/ubcore_dp.c:42:5: warning: no previous prototype for 'ubcore_post_jetty_recv_wr' [-Wmissing-prototypes]
42 | int ubcore_post_jetty_recv_wr(struct ubcore_jetty *jetty, const struct ubcore_jfr_wr *wr,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~
...
...
drivers/ub/urma/ubcore/ubcore_dp.c:58:5: warning: no previous prototype for 'ubcore_post_jfs_wr' [-Wmissing-prototypes]
58 | int ubcore_post_jfs_wr(struct ubcore_jfs *jfs, const struct ubcore_jfs_wr *wr,
         |     ^~~~~~~~~~~~~~~~~~
...
...
drivers/ub/urma/ubcore/ubcore_dp.c:74:5: warning: no previous prototype for 'ubcore_post_jfr_wr' [-Wmissing-prototypes]
74 | int ubcore_post_jfr_wr(struct ubcore_jfr *jfr, const struct ubcore_jfr_wr *wr,
         |     ^~~~~~~~~~~~~~~~~~
...
...
drivers/ub/urma/ubcore/ubcore_dp.c:90:5: warning: no previous prototype for 'ubcore_poll_jfc' [-Wmissing-prototypes]
90 | int ubcore_poll_jfc(struct ubcore_jfc *jfc, int cr_cnt, struct ubcore_cr *cr)
         |     ^~~~~~~~~~~~~~~
   drivers/ub/urma/ubcore/ubcore_dp.c:105:5: warning: no previous prototype for 'ubcore_rearm_jfc' [-Wmissing-prototypes]
     105 | int ubcore_rearm_jfc(struct ubcore_jfc *jfc, bool solicited_only)
         |     ^~~~~~~~~~~~~~~~
vim +/ubcore_post_jetty_send_wr +26 drivers/ub/urma/ubcore/ubcore_dp.c
25
...
26	int ubcore_post_jetty_send_wr(struct ubcore_jetty *jetty, const struct ubcore_jfs_wr *wr,
27				      struct ubcore_jfs_wr **bad_wr)
    28	{
    29		struct ubcore_ops *dev_ops;
    30	
    31		if (jetty == NULL || jetty->ub_dev == NULL || jetty->ub_dev->ops == NULL ||
    32		    jetty->ub_dev->ops->post_jetty_send_wr == NULL || wr == NULL || bad_wr == NULL) {
    33			ubcore_log_err("Invalid parameter");
    34			return -EINVAL;
    35		}
    36	
    37		dev_ops = jetty->ub_dev->ops;
    38		return dev_ops->post_jetty_send_wr(jetty, wr, bad_wr);
    39	}
    40	EXPORT_SYMBOL(ubcore_post_jetty_send_wr);
    41
...
42	int ubcore_post_jetty_recv_wr(struct ubcore_jetty *jetty, const struct ubcore_jfr_wr *wr,
43				      struct ubcore_jfr_wr **bad_wr)
    44	{
    45		struct ubcore_ops *dev_ops;
    46	
    47		if (jetty == NULL || jetty->ub_dev == NULL || jetty->ub_dev->ops == NULL ||
    48		    jetty->ub_dev->ops->post_jetty_recv_wr == NULL || wr == NULL || bad_wr == NULL) {
    49			ubcore_log_err("Invalid parameter");
    50			return -EINVAL;
    51		}
    52	
    53		dev_ops = jetty->ub_dev->ops;
    54		return dev_ops->post_jetty_recv_wr(jetty, wr, bad_wr);
    55	}
    56	EXPORT_SYMBOL(ubcore_post_jetty_recv_wr);
    57
...
58	int ubcore_post_jfs_wr(struct ubcore_jfs *jfs, const struct ubcore_jfs_wr *wr,
59			       struct ubcore_jfs_wr **bad_wr)
    60	{
    61		struct ubcore_ops *dev_ops;
    62	
    63		if (jfs == NULL || jfs->ub_dev == NULL || jfs->ub_dev->ops == NULL ||
    64		    jfs->ub_dev->ops->post_jfs_wr == NULL || wr == NULL || bad_wr == NULL) {
    65			ubcore_log_err("Invalid parameter");
    66			return -EINVAL;
    67		}
    68	
    69		dev_ops = jfs->ub_dev->ops;
    70		return dev_ops->post_jfs_wr(jfs, wr, bad_wr);
    71	}
    72	EXPORT_SYMBOL(ubcore_post_jfs_wr);
    73
...
74	int ubcore_post_jfr_wr(struct ubcore_jfr *jfr, const struct ubcore_jfr_wr *wr,
75			       struct ubcore_jfr_wr **bad_wr)
    76	{
    77		struct ubcore_ops *dev_ops;
    78	
    79		if (jfr == NULL || jfr->ub_dev == NULL || jfr->ub_dev->ops == NULL ||
    80		    jfr->ub_dev->ops->post_jfr_wr == NULL || wr == NULL || bad_wr == NULL) {
    81			ubcore_log_err("Invalid parameter");
    82			return -EINVAL;
    83		}
    84	
    85		dev_ops = jfr->ub_dev->ops;
    86		return dev_ops->post_jfr_wr(jfr, wr, bad_wr);
    87	}
    88	EXPORT_SYMBOL(ubcore_post_jfr_wr);
    89
...
90	int ubcore_poll_jfc(struct ubcore_jfc *jfc, int cr_cnt, struct ubcore_cr *cr)
91	{
    92		struct ubcore_ops *dev_ops;
    93	
    94		if (jfc == NULL || jfc->ub_dev == NULL || jfc->ub_dev->ops == NULL ||
    95		    jfc->ub_dev->ops->poll_jfc == NULL || cr == NULL) {
    96			ubcore_log_err("Invalid parameter");
    97			return -EINVAL;
    98		}
    99	
   100		dev_ops = jfc->ub_dev->ops;
   101		return dev_ops->poll_jfc(jfc, cr_cnt, cr);
   102	}
   103	EXPORT_SYMBOL(ubcore_poll_jfc);
   104
-- 
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