diff options
| author | cinap_lenrek <cinap_lenrek@centraldogma> | 2011-12-12 16:55:26 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@centraldogma> | 2011-12-12 16:55:26 +0100 |
| commit | bf3476d661e05208b78f70cdaa5656ff77264d23 (patch) | |
| tree | f5c52910b93aa74586740a54f6b2911e95ae96cc /sys/src/9/pc/usbuhci.c | |
| parent | 589f99915eb95d9207c08259c8880675a0a502cf (diff) | |
kernel: fix inproper use of malloc/smalloc
Diffstat (limited to 'sys/src/9/pc/usbuhci.c')
| -rw-r--r-- | sys/src/9/pc/usbuhci.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/src/9/pc/usbuhci.c b/sys/src/9/pc/usbuhci.c index 3b3af719f..a063fcd9a 100644 --- a/sys/src/9/pc/usbuhci.c +++ b/sys/src/9/pc/usbuhci.c @@ -2139,7 +2139,12 @@ scanpci(void) dprint("uhci: %#x %#x: port %#ux size %#x irq %d\n", p->vid, p->did, io, p->mem[4].size, p->intl); - ctlr = smalloc(sizeof(Ctlr)); + ctlr = malloc(sizeof(Ctlr)); + if(ctlr == nil){ + iofree(io); + print("usbuhci: no memory\n"); + continue; + } ctlr->pcidev = p; ctlr->port = io; for(i = 0; i < Nhcis; i++) @@ -2148,7 +2153,7 @@ scanpci(void) break; } if(i == Nhcis) - print("uhci: bug: no more controllers\n"); + print("usbuhci: bug: no more controllers\n"); } } |