git: 68c96d15d3e2 - stable/13 - sume(4): Stop checking for failures from malloc(M_WAITOK)

The branch stable/13 has been updated by zlei:

URL: https://cgit.FreeBSD.org/src/commit/?id=68c96d15d3e2107bd5b60825bae32ab3cd848593

commit 68c96d15d3e2107bd5b60825bae32ab3cd848593
Author:     Zhenlei Huang <zlei@FreeBSD.org>
AuthorDate: 2024-09-03 10:25:33 +0000
Commit:     Zhenlei Huang <zlei@FreeBSD.org>
CommitDate: 2024-09-30 05:05:38 +0000

    sume(4): Stop checking for failures from malloc(M_WAITOK)
    
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D45852
    
    (cherry picked from commit 761339c5544a360df9d3bab70675fea246eb6a83)
    (cherry picked from commit 140a0c8f39816648719d9670fb641c657732439e)
---
 sys/dev/sume/if_sume.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/sys/dev/sume/if_sume.c b/sys/dev/sume/if_sume.c
index 59e4dbc9d02e..0868a5b00e87 100644
--- a/sys/dev/sume/if_sume.c
+++ b/sys/dev/sume/if_sume.c
@@ -1203,16 +1203,11 @@ sume_probe_riffa_buffer(const struct sume_adapter *adapter,
 {
 	struct riffa_chnl_dir **rp;
 	bus_addr_t hw_addr;
-	int error, ch;
+	int ch;
 	device_t dev = adapter->dev;
 
-	error = ENOMEM;
 	*p = malloc(SUME_RIFFA_CHANNELS * sizeof(struct riffa_chnl_dir *),
 	    M_SUME, M_ZERO | M_WAITOK);
-	if (*p == NULL) {
-		device_printf(dev, "malloc(%s) failed.\n", dir);
-		return (error);
-	}
 
 	rp = *p;
 	/* Allocate the chnl_dir structs themselves. */
@@ -1220,11 +1215,6 @@ sume_probe_riffa_buffer(const struct sume_adapter *adapter,
 		/* One direction. */
 		rp[ch] = malloc(sizeof(struct riffa_chnl_dir), M_SUME,
 		    M_ZERO | M_WAITOK);
-		if (rp[ch] == NULL) {
-			device_printf(dev, "malloc(%s[%d]) riffa_chnl_dir "
-			    "failed.\n", dir, ch);
-			return (error);
-		}
 
 		int err = bus_dma_tag_create(bus_get_dma_tag(dev),
 		    4, 0,