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Groups > linux.kernel > #1211363
| From | Rocco Folino <rocco@devzen.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] staging/most: Use NULL instead of plain integer for pointer |
| Date | 2015-08-22 00:50 +0200 |
| Message-ID | <q03ii-wp-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This patch fixes the warning generated by sparse: "Using plain integer as NULL pointer" by replacing 0s with NULL. Signed-off-by: Rocco Folino <rocco@devzen.net> --- drivers/staging/most/aim-network/networking.c | 2 +- drivers/staging/most/aim-v4l2/video.c | 2 +- drivers/staging/most/hdm-dim2/dim2_hdm.c | 8 ++++---- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/most/aim-network/networking.c b/drivers/staging/most/aim-network/networking.c index c8ab2399faad..a1e1bce16296 100644 --- a/drivers/staging/most/aim-network/networking.c +++ b/drivers/staging/most/aim-network/networking.c @@ -295,7 +295,7 @@ static void most_net_rm_netdev_safe(struct net_dev_context *nd) unregister_netdev(nd->dev); free_netdev(nd->dev); - nd->dev = 0; + nd->dev = NULL; } static struct net_dev_context *get_net_dev_context( diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c index d9687910e4a4..83332454974c 100644 --- a/drivers/staging/most/aim-v4l2/video.c +++ b/drivers/staging/most/aim-v4l2/video.c @@ -430,7 +430,7 @@ static struct most_video_dev *get_aim_dev( } } spin_unlock(&list_lock); - return 0; + return NULL; } static int aim_rx_data(struct mbo *mbo) diff --git a/drivers/staging/most/hdm-dim2/dim2_hdm.c b/drivers/staging/most/hdm-dim2/dim2_hdm.c index 6a5a3a2775f3..e31f1add9663 100644 --- a/drivers/staging/most/hdm-dim2/dim2_hdm.c +++ b/drivers/staging/most/hdm-dim2/dim2_hdm.c @@ -248,7 +248,7 @@ static int try_start_dim_transfer(struct hdm_channel *hdm_ch) unsigned long flags; struct dim_ch_state_t st; - BUG_ON(hdm_ch == 0); + BUG_ON(hdm_ch == NULL); BUG_ON(!hdm_ch->is_initialized); spin_lock_irqsave(&dim_lock, flags); @@ -346,7 +346,7 @@ static void service_done_flag(struct dim2_hdm *dev, int ch_idx) unsigned long flags; u8 *data; - BUG_ON(hdm_ch == 0); + BUG_ON(hdm_ch == NULL); BUG_ON(!hdm_ch->is_initialized); spin_lock_irqsave(&dim_lock, flags); @@ -419,7 +419,7 @@ static struct dim_channel **get_active_channels(struct dim2_hdm *dev, if (dev->hch[ch_idx].is_initialized) buffer[idx++] = &dev->hch[ch_idx].ch; } - buffer[idx++] = 0; + buffer[idx++] = NULL; return buffer; } @@ -915,7 +915,7 @@ static int dim2_remove(struct platform_device *pdev) * break link to local platform_device_id struct * to prevent crash by unload platform device module */ - pdev->id_entry = 0; + pdev->id_entry = NULL; return 0; } -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] staging/most: Use NULL instead of plain integer for pointer Rocco Folino <rocco@devzen.net> - 2015-08-22 00:50 +0200 Re: [PATCH] staging/most: Use NULL instead of plain integer for pointer Greg KH <gregkh@linuxfoundation.org> - 2015-09-03 18:50 +0200
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