net/nfp: fix calloc parameters

[ upstream commit 0352f47a3bf923574afe17e822af58bedc7ead49 ]

gcc [1] generates warning [2] about calloc usage, because calloc
parameter order is wrong, fixing it by replacing parameters.

[1]
gcc (GCC) 14.0.0 20231102 (experimental)

[2]
Compiling C object .../net_nfp_nfpcore_nfp_mutex.c.o
.../net/nfp/nfpcore/nfp_mutex.c: In function ‘nfp_cpp_mutex_alloc’:
../drivers/net/nfp/nfpcore/nfp_mutex.c:171:15:
  warning: allocation of insufficient size ‘1’ for type
           ‘struct nfp_cpp_mutex’ with size ‘48’ [-Walloc-size]
  171 |         mutex = calloc(sizeof(*mutex), 1);
      |               ^

Fixes: c7e9729 ("net/nfp: support CPP")

Signed-off-by: Ferruh Yigit <ferruh.yigit@amd.com>
Acked-by: Chaoyong He <chaoyong.he@corigine.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>

drivers/net/nfp/nfpcore/nfp_mutex.c

@@ -151,7 +151,7 @@ nfp_cpp_mutex_alloc(struct nfp_cpp *cpp, int target,
 	if (tmp != key)
 		return NFP_ERRPTR(EEXIST);
 
-	mutex = calloc(sizeof(*mutex), 1);
+	mutex = calloc(1, sizeof(*mutex));
 	if (!mutex)
 		return NFP_ERRPTR(ENOMEM);