d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add some seat belts. If we set the error rc, then return it and don't

Browse Source 
pretend things succeeded.  This can happen if the address returned
form bus_alloc_resource for the cis memory is occupied by some of
thing.
This commit is contained in:
Warner Losh 2001-08-29 05:11:44 +00:00
parent 15ed67d861
commit 0f78b1c02b
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/dev/xe/if_xe.c
View File

@ -289,7 +289,7 @@ xe_probe(device_t dev)
int buf;
u_char ver_str[CISTPL_BUFSIZE>>1];
off_t offs;
int success, rc, i;
int success, rc = 0, i;
int rid;
struct resource *r;
@ -438,6 +438,8 @@ xe_probe(device_t dev)
/* Die now if something went wrong above */
if (success < 3)
return ENXIO;
if (rc != 0)
return (rc);
/* Check for certain strange CE2's that look like CE's */
if (strcmp(scp->card_type, "CE") == 0) {