Message ID | 1343568527-12729-1-git-send-email-develkernel412222@gmail.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
Devendra Naga <develkernel412222@gmail.com> wrote: > the driver sees wether the dev_seeq pointer is having a error that can be > read by using the PTR_ERR, and returns it at error case, other wise 0 at > success case. > > the PTR_RET does the same thing, and use PTR_RET instead of redoing the > code of PTR_RET > > Signed-off-by: Devendra Naga <develkernel412222@gmail.com> Acked-by: David Howells <dhowells@redhat.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Sun, Jul 29, 2012 at 03:28:47PM CEST, develkernel412222@gmail.com wrote: >the driver sees wether the dev_seeq pointer is having a error that can be >read by using the PTR_ERR, and returns it at error case, other wise 0 at >success case. > >the PTR_RET does the same thing, and use PTR_RET instead of redoing the >code of PTR_RET > >Signed-off-by: Devendra Naga <develkernel412222@gmail.com> >--- >This patch is actually made by using coccinelle, and also by looking >at the PTR_RET function. > >as its implementation is >static int PTR_RET(void *ptr) >{ > if (IS_ERR(ptr) > return PTR_ERR(ptr); > return 0; >} > >by using this i removed the following code and replaced with PTR_RET.... > > > drivers/net/ethernet/seeq/seeq8005.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > >diff --git a/drivers/net/ethernet/seeq/seeq8005.c b/drivers/net/ethernet/seeq/seeq8005.c >index 698edbb..d6e50de 100644 >--- a/drivers/net/ethernet/seeq/seeq8005.c >+++ b/drivers/net/ethernet/seeq/seeq8005.c >@@ -736,9 +736,7 @@ MODULE_PARM_DESC(irq, "SEEQ 8005 IRQ number"); > int __init init_module(void) > { > dev_seeq = seeq8005_probe(-1); >- if (IS_ERR(dev_seeq)) >- return PTR_ERR(dev_seeq); >- return 0; >+ return PTR_RET(dev_seeq); > } > > void __exit cleanup_module(void) >-- >1.7.9.5 > >-- >To unsubscribe from this list: send the line "unsubscribe netdev" in >the body of a message to majordomo@vger.kernel.org >More majordomo info at http://vger.kernel.org/majordomo-info.html Reviewed-by: Jiri Pirko <jiri@resnulli.us> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
From: Devendra Naga <develkernel412222@gmail.com> Date: Sun, 29 Jul 2012 19:13:47 +0545 > the driver sees wether the dev_seeq pointer is having a error that can be > read by using the PTR_ERR, and returns it at error case, other wise 0 at > success case. > > the PTR_RET does the same thing, and use PTR_RET instead of redoing the > code of PTR_RET > > Signed-off-by: Devendra Naga <develkernel412222@gmail.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/seeq/seeq8005.c b/drivers/net/ethernet/seeq/seeq8005.c index 698edbb..d6e50de 100644 --- a/drivers/net/ethernet/seeq/seeq8005.c +++ b/drivers/net/ethernet/seeq/seeq8005.c @@ -736,9 +736,7 @@ MODULE_PARM_DESC(irq, "SEEQ 8005 IRQ number"); int __init init_module(void) { dev_seeq = seeq8005_probe(-1); - if (IS_ERR(dev_seeq)) - return PTR_ERR(dev_seeq); - return 0; + return PTR_RET(dev_seeq); } void __exit cleanup_module(void)
the driver sees wether the dev_seeq pointer is having a error that can be read by using the PTR_ERR, and returns it at error case, other wise 0 at success case. the PTR_RET does the same thing, and use PTR_RET instead of redoing the code of PTR_RET Signed-off-by: Devendra Naga <develkernel412222@gmail.com> --- This patch is actually made by using coccinelle, and also by looking at the PTR_RET function. as its implementation is static int PTR_RET(void *ptr) { if (IS_ERR(ptr) return PTR_ERR(ptr); return 0; } by using this i removed the following code and replaced with PTR_RET.... drivers/net/ethernet/seeq/seeq8005.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)