diff options
author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2011-02-17 21:29:12 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-18 20:38:17 (GMT) |
commit | 6af8172043ddcebfcfc06a0921a10a858de45106 (patch) | |
tree | f6702922220cfa7e940d8802a8c1c8f6661732be | |
parent | bb29223453061b9b738e3659f7810c1f61165df2 (diff) | |
download | linux-fsl-qoriq-6af8172043ddcebfcfc06a0921a10a858de45106.tar.xz |
staging: xgifb: fix some memory leaks
Some xgifb_probe() error paths are missing proper vfree()s. Move them
all into a single place.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/staging/xgifb/XGI_main_26.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index c245de4..2328926 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -3065,7 +3065,6 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, XGIhw_ext.pCR = vmalloc(sizeof(struct XGI_DSReg) * CR_BUFFER_SIZE); if (XGIhw_ext.pCR == NULL) { - vfree(XGIhw_ext.pSR); printk(KERN_ERR "XGIfb: Fatal error: Allocating CRReg space failed.\n"); ret = -ENODEV; goto error; @@ -3105,8 +3104,6 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, } #endif if (XGIfb_get_dram_size()) { - vfree(XGIhw_ext.pSR); - vfree(XGIhw_ext.pCR); printk(KERN_INFO "XGIfb: Fatal error: Unable to determine RAM size.\n"); ret = -ENODEV; goto error; @@ -3125,8 +3122,6 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, printk("unable request memory size %x", xgi_video_info.video_size); printk(KERN_ERR "XGIfb: Fatal error: Unable to reserve frame buffer memory\n"); printk(KERN_ERR "XGIfb: Is there another framebuffer driver active?\n"); - vfree(XGIhw_ext.pSR); - vfree(XGIhw_ext.pCR); ret = -ENODEV; goto error; } @@ -3134,8 +3129,6 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, if (!request_mem_region(xgi_video_info.mmio_base, XGIfb_mmio_size, "XGIfb MMIO")) { printk(KERN_ERR "XGIfb: Fatal error: Unable to reserve MMIO region\n"); release_mem_region(xgi_video_info.video_base, xgi_video_info.video_size); - vfree(XGIhw_ext.pSR); - vfree(XGIhw_ext.pCR); ret = -ENODEV; goto error; } @@ -3441,6 +3434,8 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, return 0; error: + vfree(XGIhw_ext.pSR); + vfree(XGIhw_ext.pCR); framebuffer_release(fb_info); return ret; } |