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nfp: return nfp_rtsym_read_le() errors correctly 

nfp_rtsym_read_le() has an out parameter for error codes.
We have to use that instead of returning errors directly.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2017-02-19 11:58:13 -08:00 committed by David S. Miller
parent af623682ac
commit 372d504575
1 changed files with 5 additions and 3 deletions
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8
drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
View File

@ -269,8 +269,10 @@ u64 nfp_rtsym_read_le(struct nfp_cpp *cpp, const char *name, int *error)
int err;
sym = nfp_rtsym_lookup(cpp, name);
if (!sym)
return -ENOENT;
if (!sym) {
err = -ENOENT;
goto exit;
}
id = NFP_CPP_ISLAND_ID(sym->target, NFP_CPP_ACTION_RW, 0, sym->domain);
@ -294,7 +296,7 @@ u64 nfp_rtsym_read_le(struct nfp_cpp *cpp, const char *name, int *error)
err = 0;
else if (err >= 0)
err = -EIO;
exit:
if (error)
*error = err;